Summer Camp

Since 1957, Thorne Summer Camp has been connecting youth to nature! Each summer, Thorne offers more than 150 Camp Experiences for youth ages 3-15 in Boulder, Littleton, and Louisville – New in 2017! Thorne’s Camp Experiences allow youth to explore in nature and offer just the right mix of fun and hands-on learning. Popular “Camp Experiences” like Mud Mucking, At Home in the Woods, and Bird Banding utilize local prairie grasslands, evergreen forests, and wetland habitats as a classroom and enable youth to connect with and learn about nature. While we cannot guarantee your children will return home clean from Thorne Summer Camp, we are certain they will have both a big smile on their face, and probably one or two things to teach you about a local trail, a native wildflower, or one of many creatures they encountered while playing and learning with Thorne.

Thorne Summer Camp

I don’t like Thorne nature. I really really really really really really really LOVE it!
– Noah, Age 6 and 11/12ths

Register for Camp



Thorne’s online registration system, CampInTouch, is the easiest way to register your child for Thorne Summer Camp 2017. It takes less than 15 minutes for the average new parent to select and pay for a “Camp Experience” and less than 10 minutes for returning parents. Parents can return to the CampInTouch online registration system at a later date to complete required forms, including Thorne’s Immunization Form, Parent Authorization Form, Medical History Form, and Emergency Contact Form.

CampInTouch Account and Forms

CLICK HERE to access your CampInTouch account where you can fill out and submit required forms, view “Camp Experience” Fact Sheets and other important documents, add friend requests, print statements, and make payments.

Online Catalog with Descriptions

If you are interested in more detailed information, including descriptions for each of Thorne’s unique “Camp Experiences” and current availability, please visit our Online Catalog. The Online Catalog allows you to search by age, dates, and location to see which of Thorne’s Summer Camp offerings fit you and your child’s unique needs. The Online Catalog also provides detailed descriptions and photos for each “Camp Experience.” The detailed descriptions will help you determine which of Thorne’s Summer Camp offerings will be most fun for your child and help you to better understand what specific activities your child will participate in while playing and learning with Thorne.

CLICK HERE to visit the Online Catalog.

2017 Summer Camp Brochure

CLICK HERE to download the 2017 Summer Camp Brochure!

Thorne’s Summer Camp Brochure contains general information including a schedule of “Camp Experiences” offered with costs, locations, and general descriptions of the types of fun, hands-on activities that campers in each of our age groups can expect to engage in during camp with Thorne.

If you are new to Thorne and would like to have a copy of our Summer Camp Brochure mailed to your home, please CLICK HERE to join our mailing list. Summer Camp Brochures are available by mail beginning in mid-January through August. Parents of campers who attended Thorne Summer Camp in the past two years will have a Summer Camp Brochure mailed to them automatically in early February.

2017 “Camp Experience” Descriptions

To assist parents that want to see all of our “Camp Experience” descriptions in one place, we have created downloadable PDF’s for our Boulder, Louisville, and Littleton Summer Camp. Included within each PDF is information found in the online catalog (locations and detailed descriptions for each “Camp Experience”) with the exceptions of current availability, rates, and dates. Once you and your child have made a decision on which “Camp Experience” you are interested in, you can begin the registration process or visit the online catalog to check for availability, dates, and rates.

CLICK HERE to download Boulder “Camp Experience” descriptions.
CLICK HERE to download Louisville “Camp Experience” descriptions.
CLICK HERE to download Littleton “Camp Experience” descriptions.

Summer Camp FAQ

We know that parents need answers to lots of questions before they decide to send their kids to a Summer Camp. We have compiled answers to a list of the most popular questions parents ask Thorne each year, including questions about scholarships, programs, registration, and safety. And, of course, we also encourage you to e-mail or call 303.499.3647 if you would like to speak directly to a staff member about any questions you have regarding Thorne’s fun and educational Summer Camp.

CLICK HERE to find answers to the most popular questions parents ask Thorne each year.


Thorne offers more than $119,000 in scholarships each year to ensure that no child is turned away from participating in Thorne Summer Camp because his or her family is facing economic hardships. Scholarship assistance is available for families with children who would otherwise not be able to attend camp with Thorne. To apply for a scholarship, fill out our online Scholarship Application, available on March 1, 2017. Scholarships will be awarded on a first-come, first-served and financial need basis, awarding those with the greatest need first. You should hear about the status of your application after April 15. Applications received after March 31 will be reviewed and awarded depending on availability.
The Scholarship Application is located within Summer Camp registration. To apply, begin the registration process and select Scholarship Application as an option. Do not select Boulder or Littleton, rather select the button below entitled Scholarship Application. Before you begin your Scholarship Application, it is important that you visit Thorne’s Online Catalog to determine which currently available “Camp Experiences” and dates are your top choices.  Within the application you will be given the opportunity to request your preferred “Camp Experiences.”  After you have completed your application, a Thorne staff member will contact you after April 15 with a decision regarding your request.  Please do not contact Thorne to inquire about your request. Everyone will be contacted once decisions have been made. When possible, Thorne will offer you one of your top choices; however, due to limited scholarship resources and limited spaces within some of our most popular camps, it may be necessary for us to offer you a scholarship to an alternate “Camp Experience” or date than those you prefer.
Thorne would like to thank the Scientific and Cultural Facilities District, Boulder Brands, Justin’s, and Sheila Fortune Foundation for their generous support of our scholarship program.

Photo Gallery and Video

There is nothing that describes how fun Thorne’s Summer Camp is like the smiles on our campers’ faces. We hope you will take a look at photos from some of our past camps to see the types of experiences campers will have while playing and learning with Thorne!

CLICK HERE to view photos from Summer Camp.
CLICK HERE to view videos from Summer Camp.

Summer Camp Parent Handbook

Thorne’s Summer Camp Parent Handbook has all the information parents need to know about sending their child to camp.

CLICK HERE to download the Thorne Summer Camp Handbook.

2016 Summer Camp Program Report

Thank you to all of the Instructors, Teaching Assistants, Campers, and Parents for a wonderful summer – Summer Camp 2016 was full of fun and explorations in nature! The 2016 Summer Camp Program Report contains statistics on how many campers were reached, fees earned, and feedback from parents.

CLICK HERE to download the 2016 Summer Camp Program Report.