Weeks it ran in 2026
- Jun7no camp
- Jun14no camp
- Jun21no camp
- Jun28runs
- Jul5runs
- Jul12runs
- Jul19runs
- Jul26runs
- Aug2runs
- Aug9no camp
- Aug16no camp
- Aug23no camp
- Aug30no camp
Each box is a week, named by its Monday in 2027: last summer’s weeks, moved to the same week of the calendar.
- Ages
- Ages 4–10, in two groups
- Weeks
- June 29 to August 7, 2026, in six weekly sessions
- Hours
- 9 am to 3 pm
- Before and after
- None. The arboretum says it can’t offer before or after care.
- Cost
- $370 a week ($340 for members)
- Help with cost
- A limited amount of financial aid, first come, for families with need.
- Where
- 100 E Northwestern Ave (Chestnut Hill)
- Phone
- 215-247-5777
Tell me when it posts summer 2027
One email when Nature Explorers at Morris Arboretum & Gardens posts its 2027 dates and prices, and one before sign-ups open if it names a day.
Follow means emails when it posts a date. Save to favorites means no emails: it’s kept on your profile so you can find it again.
An email the morning after we see it, then reminders the day before and at about 8 on the morning sign-ups open. We read each camp’s site again about once a month, so the first one can come a few weeks after the camp’s own announcement. If a camp fills fast, watch its site too. Both use a free account.