Camp Ondessonk's traditional summer camp for children ages 10-15 years old. Traditional summer camp provides exceptional outdoor progamming, including horseback riding, archery, caneoing, and more.

Camp Ondessonk's traditional summer camp for children ages 10-15 years old. Traditional summer camp provides exceptional outdoor progamming, including horseback riding, archery, caneoing, and more.

Camp Ondessonk's Mini Camp for children ages 8-10 years old. Mini Campers receive nearly constant guidance from our staff while boating, swimming, riding ponies, and more.

Camp Ondessonk's Mini Camp for children ages 8-10 years old. Mini Campers receive nearly constant guidance from our staff while boating, swimming, riding ponies, and more.

Mini-Camp Explorers offers adventurous 8 – 10-year-old children an extended experience building upon our popular Mini Camp program. Mini Camp Explorers provides boating, swimming, riding ponies, and more.

Love horses? Love Camp O? Want both? Horse Camp is for you.

Love horses? Love Camp O? Want both? Horse Camp is for you.

This “sampler” offers a bit of each adventure, including Backpacking, Mountain Biking, Rock Camp, and River Adventure.

Advanced Horse Camp is designed for the horse camper with some riding experience or a previous Horse Camp session under their belt.

Build confidence and independence in your learning through fun activities and hands-on lessons on study skills, organization, executive functioning and logical thinking. Whether we’re decoding complex mysteries or breaking down large tasks into mini goals, your daughter will walk away with a boost in critical thinking skills to handle whatever middle school challenges come her way. Girls will be evaluating information and guided in making smart choices. Be ready for interactive games and real-world projects.

Students will have the chance to create multiple projects while exploring a variety of hand-building techniques in ceramics. This is a fun, hands-on camp where campers can let their creativity shine!

Do you love to sing? Do you love singing with other people? Well, then we have the camp for you! Come join other singers at Ursuline Academy's 2026 Choir Camp! At this camp, you will get a chance to sing with fellow musicians form around St. Louis, learn about your voice, and even put on a performance for family and friends! We can't wait to make music with you very soon! *9th graders MUST be enrolled at UA-Class of 2030

Welcome to Ursuline Academy Field Hockey Camp, where players of all skill levels come together to enhance their game, build fitness, and have fun in a supportive and energetic environment. Whether you’re just starting or looking to sharpen advanced techniques, this camp offers something for everyone!

This week long camp will teach athletes about the sport of STUNT. They will learn skills that will be put into 30-second routines in the categories of Stunts, Tumbling & Jumps, and Pyramids & Tosses. Athletes will perform these routines on the final day of camp for family and friends! This camp is open to athletes of all skill levels, there will be participation from beginner to elite skills at all age groups. Athletes will be split into groups based on birthdate. Each group will work all leveled skills!

This volleyball camp is open to 5th–8th grade girls with a range of ability levels, ideally with some prior volleyball experience. Campers will develop core skills including serving, passing, setting, attacking, and team play while building confidence, sportsmanship, and a love for the game in a positive and supportive setting.