GSMW Summer Camp | Girl Scouts of Montana and Wyoming

Light Up Your Summer

We have many great adventures and opportunities lined up for all our campers. This summer will be filled with laughs, memories, and friendships. Whether it's your first or sixth season with us, we cannot wait to welcome you into our camp family. Come Light Up Your Summer with us at Girl Scout Camp!

Registration Timeline

Wednesday, January 6 – Priority Camp Registration earner* begins at 9 AM

Wednesday, January 13 – Registration for all campers opens at 9 AM

Read more information on how to prepare for camp registration.

_{*Girl Scouts had the opportunity to earn Priority Camp Registration by participating in the Fall Product Program and reaching the $650+ reward level. Girl Scouts that qualify will receive an email from our Product Sales team at the beginning of January 2027 that will include instructions for registration.}

This Holiday Season

Give a girl in your life the gift of camp:
new friends, big adventures, and the
kind of confidence that comes from
trying something for the first time.

Every decision we make is rooted in creating a secure, supportive environment where Girl Scouts have the freedom to explore, play, and grow—discovering their strengths and challenging themselves with confidence.

This philosophy guides how we train our team, design daily activities, and build partnerships, and we take great care to ensure all procedures, equipment, and programs align with the Girl Scout Law.

Caregivers can trust that their campers are in good hands. To learn more about our safety philosophy, please read our Safety Guide.

Camp is a magical place where campers are given the space to build courage, confidence, and character. Campers can make new friends, try new things, build self-assurance, and develop leadership skills in a safe environment.

Our goals are that every camper will work together with camp staff to help build character, responsibility, and an appreciation for nature. Girls will develop social and emotional skills, gain independence and confidence, and have fun while learning new skills!

This handbook will help caregivers and campers prepare for a summer of adventure. Read each section carefully, as procedures evolve from year to year. Review our Success Guide.

Registration Info, Locations & Merchandise

Please review additional information below to become familiar with the registration process, our beautiful camp locations, and how to purchase camp merchandise.

Registration Information toggle arrow

Before registration opens, take a few minutes to get set up:

Already have an UltraCamp Account?
Make sure to log in to ensure you can access your account. NOTE: Reset your password if needed as UltraCamp now requires a password reset every 90 days per their updated privacy policy
Don't have an UltraCamp Account yet?
You can create an account ahead of time. This must be done by a caregiver for the camper attending as they will need to complete health forms, sign authorizations, and confirmation of policies.

Financial Assistance

We want to ensure that everyone who wants to attend camp can do so, regardless of financial situation. If you believe paying for camp for your camper would be a financial hardship, you will be able to request assistance during camp registration. All applicants are required to pay the $50 deposit. A follow up email will be sent to you with instructions on completing the financial assistance application where you will be asked to provide household and financial information.

When camp registration opens, click the Register Now button that will be located on this page to be taken to our registration page.

Find your preferred camp location and camp theme. Camper's grade in Fall 2027 must be within the grade levels listed for each camp theme, no exceptions will be allowed. Camps fill up quickly, so be sure to have multiple options ready when you register!
Next to the theme, click "Register Now" to be taken to our camp registration system, UltraCamp. Log in then walk through the registration process and complete the required information.
At checkout, a $50 non-refundable deposit is due per camper to lock in their spot.* Payment can be made in full or a payment plan can be chosen. Family Camp non-refundable deposit is $100 per cabin.
Be on the lookout for a confirmation email from notices@ultracamp.com.

^{* Troop Leaders: Troop Camp registration
will start with a pre-order process done by the Troop Leader
and will require payment of the deposit for each spot you
hold for your group. Read the Troop Pre-Order Request Instructions.}

For help with registration, please contact GSMW’s Customer Care at 406-252-0488 or customercare@gsmw.org

Camp Locations toggle arrow

June 11 - June 30
Camp Castle Rock (Butte, MT)

Nestled among aspen groves and rolling hills in Little Basin Valley, Camp Castle Rock features a historic 1920s lodge, cozy cabins, and modern amenities, including an amphitheatre.

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

In the foothills of the Beartooth Mountains, Timbercrest spans 40 acres along Rock Creek. It features meadows, pine trees, boulders, rustic cabins, tipis, and historic facilities.

July 29 - August 15
Camp Sacajawea (Casper, WY)

Perched atop Casper Mountain on 180 acres of forested land, Camp Sacajawea has welcome campers since 1936!

June - August
CSA Specialty Programs

Explore national parks, grow as a leader, soak up the fun. Older Girl Specialty sessions are where Girl Scouts go big!

Camp Merchandise toggle arrow

How do I purchase a Happy Camper Kit?

Each $25 Happy Camper Kit includes a variety* of fun and practical camp essentials including a Drawstring Bag, Portable Multi-Use Camping Lantern, Sunglasses, Water Bottle, and a Woodland Pet!

Happy Camper Kits are available to purchase during camp registration in UltraCamp. There are a limited amount of Happy Camper Kits available, so don't wait!

* Designs and colors may vary.

How do I pre-order a Camp Hoodie, Tie-Dye Shirt or Bucket Hat?

Once camp registration opens to all campers, an order form will be available to submit your pre-order request and payment to GSMW. All pre-order items will be delivered to your girl when she arrives at camp.

Pre-orders will begin January 13 and will end on March 31, 2027

Safety & Camp Preparation

Whether this is your first time at Girl Scout camp or you're an experienced camper, GSMW Summer Camp will be one for the books as you make new friends and memories to last a lifetime! We believe nothing is more important than the safety and well-being of every camper and staff member. Let's take a look at everything you need to prepare for camp.

Safety at Camp toggle arrow

Every decision we make is rooted in creating a secure, supportive environment where Girl Scouts have the freedom to explore, play, and grow—discovering their strengths and challenging themselves with confidence. This philosophy guides how we train our team, design daily activities, and build partnerships, and we take great care to ensure all procedures, equipment, and programs align with the Girl Scout Law.

Caregivers can trust that their campers are in good hands. To learn more about our safety philosophy, please read our Safety Guide.

Click the Download Guide button to read or print the full document.

Camp Success Guide / FAQs toggle arrow

This handbook is full of useful information to help caregivers and campers prepare for a summer of adventure. Please read each section carefully, as procedures evolve from year to year.

Click the Download Guide button to read or print the full document.

Camper Readiness toggle arrow

What Kind of Camper are You?

Curious about which of our camps is right for you? In our Summer Camp Guide, you can take the readiness quiz with a parent/caregiver to help you choose. After you answer each question, tally up your score and compare that score to our recommendations. Remember, you and your caregiver know your comfort level best!

At our camps, campers build independence, self-confidence, and leadership skills. However, participants can only reap these benefits if they are emotionally prepared for overnight camps. Prepare your girl by getting her outside regularly, having her stay at a relative’s home, or having her try a sleepover or backyard campout at a friend’s house. If she's not ready for a full week, have her try one of our short week camps.

Camper Not Ready for Solo Camping? No worries! If your camper isn’t ready to come to camp for a solo week, GSMW offers weekend camps that you can attend with a troop leader, mother, or other trusted adult. Check out these camps: GO, Troop, or Family.

For fun video tips, check out GSUSA’s “Ultimate Summer Camp Hacks from the Pros” on YouTube. You’ll find videos that prepare you for packing, making friends, staying healthy, and more at: www.youtube.com/user/Girlscoutvideos/playlists

About Our Camps

From thrilling outdoor expeditions to creative arts and team-building activities, we aim to provide an environment where campers can explore their interests, build new friendships, and uncover strengths they never knew they had.

Camp Locations toggle arrow

June 11 - June 30
Camp Castle Rock (Butte, MT)

Nestled among aspen groves and rolling hills in Little Basin Valley, Camp Castle Rock features a historic 1920s lodge, cozy cabins, and modern amenities, including an amphitheatre.

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

In the foothills of the Beartooth Mountains, Timbercrest spans 40 acres along Rock Creek. It features meadows, pine trees, boulders, rustic cabins, tipis, and historic facilities.

July 29 - August 15
Camp Sacajawea (Casper, WY)

Perched atop Casper Mountain on 180 acres of forested land, Camp Sacajawea has welcome campers since 1936!

June - August
CSA Specialty Programs

Explore national parks, grow as a leader, soak up the fun. Older Girl Specialty sessions are where Girl Scouts go big!

Full & Short Week Camps (Camp Castle Rock, Timbercrest Camp, Camp Sacajawea) toggle arrow

ANIMAL EXTRAVAGANZA
Grades 2-8 | Full Week
Timbercrest

Animal Lovers! Join us for an unforgettable week at Timbercrest Camp. You will have the opportunity to interact with some of Montana’s most fascinating creatures. You’ll be able to meet animals from Yellowstone Wildlife Sanctuary and Zoo Montana. Montana Audubon Center will also be sharing information about the creatures that call our camp surroundings home.

CLUE COLLECTORS
Grades 2-6 | Full Week, Short Week
Castle Rock, Timbercrest, Sacajawea

Something strange is going on at camp… and we need your help to get to the bottom of it! We need brave campers to join us on the hunt for clues. Can you help us? Throughout the week, you’ll dive into the world of mystery-solving as you collect clues, investigate suspects, and try to solve camp’s big mystery. Are you ready to join the investigation and become a true camp detective?

CRAFTING CONNECTIONS
Grades 2-12 | Full Week, Short Week
Castle Rock, TImbercrest, Sacajawea

Get ready to explore your creativity and build new friendships! This camp is perfect for artists who love painting, coloring, and making new friends. Crafting Connections is all about exploring your unique style, building confidence, and having fun while sharing something with your community. By the end of the week, campers will have a collection of original masterpieces and a whole new appreciation for the power of imagination!

EXTREME EXPLORATION
Grades 6-12 | Full Week
Castle Rock, Timbercrest

Come spend four days participating in our most Extreme Explorations. Campers attending this camp will gain access to a variety of high adventure opportunities. Year after year our campers come back from their field trips with stories full of giggles and adrenaline. What stories will you bring back with you? Join us at Castle Rock or Timbercrest to see what this summer’s adventures will be!

Please Note: Campers over 200 pounds may be limited in some activities.

GRANNY GETAWAY
Grades 6-12 | Full Week, Short Week
Castle Rock, Timbercrest, Sacajawea

Summer vacation and retirement – while they may sound like opposite life experiences, the activities don't differ much! Come join us to relax, read, craft, and make lifelong friends. Each morning begins with a peaceful sleep-in and continues onto Bingo, puzzling, and reading time. As the day unfolds, we’ll bake delicious goodies, make crafts, and enjoy activities that soothe the mind and fill the soul.

LEADERSHIP (CIT)
Grades 9-12 | Full Week
Castle Rock, Timbercrest, Sacajawea

Ready to take your camp experience to the next level? The Girl Scout Counselor in Training (CIT) program helps campers develop leadership, teamwork, and problem-solving skills while gaining hands-on experience as future camp counselors.

Over the course of two levels, CIT I and CIT II, participants learn how to engage and care for campers, lead songs and games, assist staff, and plan meaningful service projects. Through this journey, CITs grow in confidence, responsibility, and creativity, preparing them to lead with compassion and inspire the next generation of Girl Scouts. (CIT I must be completed prior to CIT II.)

To enhance our leadership camps, we will offer this program during select weeks, allowing campers to engage in the Leadership Programs alongside their peers. As we know, learning is most effective in a collaborative environment.

We’re seeking Girl Scout Seniors and Ambassadors who exemplify:

Excellent communication and teamwork skills.
A genuine passion for mentoring and inspiring younger Girl Scouts.
Enthusiasm, positivity, and a can-do attitude.
A love for outdoor adventure and nature.
Reliability, dedication, and a strong sense of responsibility.
Maturity, integrity, and commitment to personal growth.

MIGHTY MOUNTAINEERS
Grades 4-8 | Full Week
Castle Rock, TImbercrest

Might Mountaineers displays all the high adventure activities made available to our campers and still allows you one day to explore what a day on camp feels like. Come join us at Castle Rock or Timbercrest for three field trips filled with excitement, adventures, and stories to last a lifetime.

Please Note: Campers over 200 pounds may be limited in some activities.

OUTDOOR ADVENTURERS
Grades 2-8 | Full Week, Short Week
Castle Rock, Timbercrest, Sacajawea

Experience Girl Scout camp like never before. Sleep under the stars, explore the surrounding area, and learn what it takes to make the wilderness your home. For over 100 years Girl Scouts have taken advantage of all the great outdoors have to offer them. Will you join those before you and unleash your inner outdoorswoman? As a special treat you'll get to enjoy a one-of-a-kind cookout experience – extra smores anyone? Come see what you can learn in this new take on summer camp!

SAPPHIRES, STALAGMITES, & SUNSHINE
Grades 4-12 | Full Week
Castle Rock

At Camp Castle Rock campers will discover the excitement of geology through hands-on mining, field trips, and real underground exploration. Campers will spend their time exploring caves, panning sapphires, and exploring the inner workings of geodes. Campers will uncover the stories the Earth has been telling for millions of years while building curiosity and a sense of adventure.

SILVER SPURS
Grades 2-12 | Full Week
Sacajawea

GSMW is excited to continue our partnership with C Bracket Horse Barn at Camp Sacajawea! Get ready for a week full of horsemanship, hands-on learning, and unforgettable barnyard fun. Whether you’re brand new to riding or looking to sharpen your skills, this experience is designed to meet you where you are and help you grow. Learn to lead, groom, and care for these amazing animals, all while gaining confidence and connection along the way.

Weekend Camps (Camp Castle Rock, Timbercrest Camp, Camp Sacajawea) toggle arrow

TROOP CAMP
Grades 2-12 & Adults

Live like pirates at Girl Scout Camp this summer! Learn all the valuable skills to make you successful in life on the sea. We’ll learn how to read the stars, orienteer, and craft ship decor. You don’t need your sea legs to survive on our pirate ship, just come as you are, and we’ll teach you the rest!

Please Note: Due to Girl Scout Safety Regulations, adults and campers will not be able to sleep in the same cabin. Troops must have two registered Girl Scout volunteers with approved background checks and meet GSUSA’s required adult-to-girl ratios. The number of adults each troop may bring will be based on these required ratios.

Troop Leaders: Registration will start with a Troop Pre-order process and will require troops to pay the deposit for each camper you want to save a spot for. See instructions for Troop Camp Registration

GO CAMP
Grades K-8 & Adults

Join us for a great weekend full of camp! Campers can enjoy the fun of camp alongside the supervision of their favorite female adult—whether it’s mom, auntie, grandma, or a special family friend! Spend two fun-filled nights at Girl Scout camp. This is a fantastic chance for adults to escape everyday life and focus on creating lasting memories with their Girl Scout.

Please Note: Due to Girl Scout Safety Regulations adults and campers will not be able to sleep in the same cabin. GO Campers must be accompanied by a supervising female adult companion who is a registered Girl Scout volunteer with an approved background check, registered for the camp.

FAMILY CAMP
Grades K-12 & Adults

Join us at Camp Castle Rock or Timbercrest Camp for an unforgettable weekend full of family bonding and life in nature. Enjoy classic camp traditions like crafting, hiking, and singing songs around the campfire. Bring the whole family, including dad, brother, grandpa, and all your other loved ones, regardless of gender!

Please Note: A “family” must include at least one Girl Scout and one registered supervising Girl Scout adult volunteer with an approved background check. Girls in grades K-12 are required to register as members of Girl Scouts. Registration is per cabin. Castle Rock Cabins can accommodate 5 people, where Timbercrest can only accommodate 4 people.

Specialty Programs for Cadette, Senior, Ambassador Only (Other Locations) toggle arrow

HIKE, SADDLE, & PADDLE
Grades 7-12 | Full Week
Yellowstone National Park

Get ready for the ultimate mountain adventure! This unforgettable camp takes campers into the heart of Yellowstone National Park, where adventure and discovery await at every turn. Take a ride on horseback through mountain trails, spotting wildlife and taking in views that stretch for miles. Then, trade saddles for paddles as campers embark on a thrilling whitewater rafting trip, splashing through rapids and working together as a team. Between adventures, campers will hike though the park’s iconic landscapes where they will spend lots of backcountry time in America’s first national park.

Please Note: Drop-off and pick-up will be in Livingston, MT. Exact time and location will be shared closer to camp. Campers will be tent camping. If your camper needs gear please reach out as we may be able to help! Campers over 200 pounds may be limited in activities. This camp requires a minimum of 14 registered participants to run.

SPLASH & FLOAT
Grades 7-12 | Full Week
Canyon Ferry Lake, MT

Make a splash this summer with a week full of exciting water adventures at beautiful Canyon Ferry Lake! Campers will dive into four days packed with sunshine, laughter, and lots of fun in the water. The week begins with canoeing on the Missouri River, where campers will learn paddling techniques, teamwork, and water safety skills. As the week continues, campers will return to the Missouri River for a relaxing float trip, the perfect chance to unwind, enjoy the scenery, and share stories and laughter while drifting along the gentle current. In between excursions, campers will have plenty of time to swim and splash in Canyon Ferry Lake. Get ready to make unforgettable memories with friends while learning new skills and splashing your way through an amazing summer adventure!

SERVE, SOAR, & EXPLORE
Grades 6-12 | Full Week
Glacier National Park

Elevate your summer in Glacier National Park with high adventure, hands-on service, and plenty of exploration! Alongside Glacier Park staff, campers will earn two National Park Service awards through conservation projects like removing non-native plants, counting huckleberries, and caring for historic park structures. NEW THIS YEAR: Campers will celebrate their hard work with a high ropes and zipline tour! When we’re not working, we’ll hike, splash in glacial waters, and practice outdoor and camping skills. Campers will tent camp and cook outdoor meals together. Families are responsible for transportation to Glacier National Park near West Glacier, MT. GSMW provides transportation in the park.

Please Note: After registration, participants will receive directions, a park entrance pass, and a packing list. Need camping gear? Contact us - we can help!

Council Finder

GSMW Summer Camps

The 2022 GSMW Summer Camp Season has ended. Please be sure to check back in 2023 for details on next year's camp opportunities.

Light Up Your Summer

Registration Timeline

This Holiday Season

Give a girl in your life the gift of camp:
new friends, big adventures, and the
kind of confidence that comes from
trying something for the first time.

Every decision we make is rooted in creating a secure, supportive environment where Girl Scouts have the freedom to explore, play, and grow—discovering their strengths and challenging themselves with confidence.

Camp is a magical place where campers are given the space to build courage, confidence, and character. Campers can make new friends, try new things, build self-assurance, and develop leadership skills in a safe environment.

Registration Info, Locations & Merchandise

Before registration opens, take a few minutes to get set up:

Financial Assistance

When camp registration opens, click the Register Now button that will be located on this page to be taken to our registration page.

June 11 - June 30
Camp Castle Rock (Butte, MT)

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

July 29 - August 15
Camp Sacajawea (Casper, WY)

June - August
CSA Specialty Programs

How do I purchase a Happy Camper Kit?

Happy Camper Kit's are officially sold out for this camp season.

Merchandise Pre-Orders have ended for this camp season.

How do I pre-order a Camp Hoodie, Tie-Dye Shirt or Bucket Hat?

Pre-orders will begin January 13 and will end on March 31, 2027

Safety & Camp Preparation

Resident Camp Success Guide Coming Soon!

PREPARE FOR CAMP

CHECK-IN / CHECK-OUT

WHILE AT CAMP

What Kind of Camper are You?

About Our Camps

Important Note: The date of our camp locations have changed. Timbercrest Camp and Camp Castle Rock have switched schedules. Be sure to check the new dates for each location.

June 11 - June 30
Camp Castle Rock (Butte, MT)

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

July 29 - August 15
Camp Sacajawea (Casper, WY)

June - August
CSA Specialty Programs

View the 2026 Camp Guide for specific locations, dates and cost.

View the 2026 Camp Guide for specific locations, dates and cost.

View the 2026 Camp Guide for specific locations, dates and cost.

Interested in attending summer camp?

Known Changes:
Camp Castle Rock: Extreme Explorations (Rafting Cancelled)

The 2022 GSMW Summer Camp Season has ended. Please be sure to check back in 2023 for details on next year's camp opportunities.

Light Up Your Summer

Registration Timeline

This Holiday Season

Give a girl in your life the gift of camp: new friends, big adventures, and the kind of confidence that comes from trying something for the first time.

Every decision we make is rooted in creating a secure, supportive environment where Girl Scouts have the freedom to explore, play, and grow—discovering their strengths and challenging themselves with confidence.

Camp is a magical place where campers are given the space to build courage, confidence, and character. Campers can make new friends, try new things, build self-assurance, and develop leadership skills in a safe environment.

Registration Info, Locations & Merchandise

Before registration opens, take a few minutes to get set up:

Financial Assistance

When camp registration opens, click the Register Now button that will be located on this page to be taken to our registration page.

June 11 - June 30 Camp Castle Rock (Butte, MT)

July 8 - July 25 Timbercrest Camp (Red Lodge, MT)

July 29 - August 15 Camp Sacajawea (Casper, WY)

June - August CSA Specialty Programs

How do I purchase a Happy Camper Kit?

***Happy Camper Kit's are officially sold out for this camp season. ***

***Merchandise Pre-Orders have ended for this camp season. ***

How do I pre-order a Camp Hoodie, Tie-Dye Shirt or Bucket Hat?

Pre-orders will begin January 13 and will end on March 31, 2027

Safety & Camp Preparation

Resident Camp Success Guide Coming Soon!

PREPARE FOR CAMP

CHECK-IN / CHECK-OUT

WHILE AT CAMP

What Kind of Camper are You?

About Our Camps

Important Note: The date of our camp locations have changed. Timbercrest Camp and Camp Castle Rock have switched schedules. Be sure to check the new dates for each location.

June 11 - June 30 Camp Castle Rock (Butte, MT)

July 8 - July 25 Timbercrest Camp (Red Lodge, MT)

July 29 - August 15 Camp Sacajawea (Casper, WY)

June - August CSA Specialty Programs

View the 2026 Camp Guide for specific locations, dates and cost.

View the 2026 Camp Guide for specific locations, dates and cost.

View the 2026 Camp Guide for specific locations, dates and cost.

Interested in attending summer camp?

Known Changes: Camp Castle Rock: Extreme Explorations (Rafting Cancelled)

Give a girl in your life the gift of camp:
new friends, big adventures, and the
kind of confidence that comes from
trying something for the first time.

June 11 - June 30
Camp Castle Rock (Butte, MT)

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

July 29 - August 15
Camp Sacajawea (Casper, WY)

June - August
CSA Specialty Programs

Happy Camper Kit's are officially sold out for this camp season.

Merchandise Pre-Orders have ended for this camp season.

June 11 - June 30
Camp Castle Rock (Butte, MT)

July 8 - July 25
Timbercrest Camp (Red Lodge, MT)

July 29 - August 15
Camp Sacajawea (Casper, WY)

June - August
CSA Specialty Programs

Known Changes:
Camp Castle Rock: Extreme Explorations (Rafting Cancelled)