GSB Summer Camp, formerly Hi Hills, provides Preschoolers to 8th Graders with fun-filled, age-appropriate experiences to connect with nature, explore new passions, and build social skills in a safe environment.

students outside with their hands up at a northern central NJ private elementary school
young students outside painting at a private preschool in Gladstone NJ
multiple young students jumping in pool in north central NJ private elementary school
girl students holding fishing rod near water at a private middle school in Gladstone NJ

Summer is an incredible time for growth and adventure. As one of New Jersey’s most sought-after camps in the hills of Somerset and Morris counties, we proudly offer exciting day programs designed to help our campers explore new horizons, try indoor and outdoor activities, build life skills, and simply be a kid across our 208-acre campus. Whether you’re looking for a traditional camp experience, fine arts, or academic and enrichment opportunities, there is something for everyone at GSB Summer Camp. 

young girl holding live fish outside in private school in Gladstone NJ

GSB Summer Camp Offerings

  • Kindercamp (Grades Pre-K to Kindergarten) - $600 fee per week
  • Kindercamp Half Day (9:00 a.m.-12:30 p.m.) - $375 fee per week
  • Day Camp (Grades 1 to 6) - $650 fee per week
  • Travel Camp (Grades 7 to 8) - $750 fee per week
    (Additional costs may occur based on trips scheduled)
  • Transportation - $110 per week 
    (Transportation is not available for the Before and After Care Programs.)
  • Before Care (7:30 a.m.-9:00 a.m.) - $75 per week
  • After Care (4:00 p.m.-6:00 p.m.) - $90 per week
  • Piano or Voice Lessons (Grades K-12) - $200 for four 30-minute lessons Learn more

Summer 2022 Dates

  • Full Summer: June 27 - August 12
  • Week 1: June 27 - July 1
  • Week 2: July 5 - 8 (Camp will be closed on July 4th)
  • Week 3: July 11 - 15
  • Week 4: July 18 - 22
  • Week 5: July 25 - 29
  • Week 6: August 1 - 5
  • Week 7: August 8 - 12
Register Now
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Camp Highlights

Nature Exploration

Our 208-acre campus allows campers to explore outdoor learning and the world around them in a safe environment.

Games & Activities

Take advantage of our fishing pond, tennis courts, heated pool, gym, classrooms, low ropes course, and so much more.

Enrichment & Academic Courses

Looking for balance? Campers Grades 5 to 8 can take part in weekly enrichment and academic activities such as language, science, math, and more!


Character Building

With a team of caring staff and counselors, campers participate in activities to build self-confidence, work ethic, and collaboration skills.

Premier Facilities

GSB Summer Camp boasts some of the New Jersey's top athletic and learning facilities, not to mention extensive lunch choices and snacks every day with camper dietary restrictions in mind.

Flexible Options

Worried about your summer schedules? Our flexible options are designed to help families customize their package when life gets in the way.


Piano or Voice Lessons
Meowset Abbett 

Private piano or voice lessons for all levels (beginner, intermediate, advanced). Curriculum is tailored to each student's needs and interests. Piano lessons will focus on learning to read and perform notes, rhythms, scales and chord formulas. Students will learn proper piano performance and practice techniques that they can apply to all musical styles, including pop, musical theatre, jazz, and classical.  

Voice lessons will focus on teaching the fundamentals to vocal performance and technique. Students will learn proper breathing technique, how to control pitch, volume, and vocal health and safety. In lessons, voice students will learn a variety of vocal exercises and songs. Students can choose from a variety of styles, such as pop, musical theatre, jazz, and classical.  

Minimum commitment: 4 lessons. Additional fees may apply for instructional materials. Once registration has been submitted Ms. Abbett will contact you directly to arrange a schedule. 

Register for GSB Summer Camp 2022

Summer Employment

Contact Us

Want to learn more about GSB Summer Camp? Reach out to us at