Camp · Specialty · Ages 6–12
Directory · United States · Massachusetts · Wellesley
▌ Specialty · Ages 6–12

The One Mission Day Camp

The One Mission Day Camp

One Mission Day Camp provides a free, week-long summer day camp experience for children with cancer and their siblings in Wellesley, Massachusetts.

▌ Editor's read The website https://www.campcasco.org/ loads successfully and is for "One Mission Camp," which appears to be the correct entity despite the slight name variation. The camp is a free, week-long day camp for children with cancer and their siblings, held at the Babson College campus in Wellesley, MA. It is a program of the One Mission organization, indicating a nonprofit owner type. The website does not provide information on ACA accreditation, state licensing, specific staff-to-camper ratios, or explicit mention of staff background checks. Social media handles found are @onemissioncamp for Instagram and onemissioncamp for Facebook. Google reviews for "One Mission Camp" show a 5.0-star rating from 10 reviews, with reviewers praising the positive impact on children and the supportive environment. The camp's mission is clearly stated as providing a fun and safe environment for children facing cancer.
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Nonprofit operator501(c)(3) tax-exempt
Shortlist in planner → Visit website

Who thrives here Ages 6–12

The One Mission Day Camp fits middle-elementary campers — old enough for skill-building to land, young enough that friend-group dynamics and counselor warmth still matter more than program rigor. Parents at this age band tend to prioritize a balanced rhythm of structured activity and unstructured play, which is the actual differentiator inside any given specialty program.

Facts & Credentials

Program type
Day camp
ACA accredited
Not verified
Established
Not listed
Operator
Nonprofit organization
Staff-to-camper ratio
Not listed

How we verify these →

Details

  • Category: Specialty
  • Ages: 6–12
  • Hours: 9:45 AM - 4:45 PM
  • Address: 45 Dana Road, Wellesley, MA 02482, USA
  • Cost notes: FREE, USD

Logistics

  • Lunch provided: No
  • Transportation: No
  • Financial aid: No
  • Setting: mixed

Frequently asked about The One Mission Day Camp

What ages does The One Mission Day Camp accept?
The One Mission Day Camp is open to children ages 6–12. Camps publish their own age cutoffs, and some run mixed-age groups internally; check the registration page for that summer's grouping if your child sits at a boundary.
What are The One Mission Day Camp's hours?
The One Mission Day Camp runs 9:45 AM - 4:45 PM. If those hours don't quite cover your work day, check whether extended care or early drop-off is offered separately.
Who runs The One Mission Day Camp?
The One Mission Day Camp is operated by a nonprofit organization. The operator type matters for tuition policy (refunds, financial aid eligibility) and for what kind of staff training pipeline the camp uses.
Does The One Mission Day Camp provide lunch?
The One Mission Day Camp does not include lunch — campers bring their own. Most day camps without provided lunch are nut-free or nut-aware, so check the allergy policy before packing. Frozen water bottles double as ice packs and drinks; insulated lunch boxes hold below 40°F for about four hours.

Planning guides

Editorial checklists to use before you compare The One Mission Day Camp with other camps.

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