State park
Holbrook Island Sanctuary State Park
The park entrance is 3.1 miles from Castine. Day use costs Per-person day-use fees (varies by park; see DACF schedule). Holbrook Island Sanctuary State Park is a state park in Hancock County, Maine.
Holbrook Island Sanctuary State Park map
Holbrook Island Sanctuary State Park boundary from USGS PAD-US or the managing agency, simplified for display. Not for navigation or legal boundaries.
Fire restrictions
Fire restriction orders for this unit are not tracked here yet. Restrictions change with the season, so check the current orders before any campfire, stove or target shooting.
Common questions
- Entry to Holbrook Island Sanctuary State Park costs Per-person day-use fees (varies by park; see DACF schedule).
- Holbrook Island Sanctuary State Park is 3.1 miles from Castine.
- Yes, dogs are allowed at Holbrook Island Sanctuary State Park.
- Yes, Park Damariscotta Lake is open to swimming at Holbrook Island Sanctuary State Park.
Before you go
Holbrook Island Sanctuary State Park is 3.1 miles from Castine.
- Showers available
Trails
- Woods and Waters National Parks Acadia National Trail Named on agency or Wikipedia page
- Appalachian Trail Named on agency or Wikipedia page
What to see
- State park Designation in agency park name
- Island Named in agency park title
- Creek Named in agency park title
- State park system unit Listed on the agency park identity roster
Swimming
- Park Damariscotta Lake
- maine.gov (accessed 2026-09-30)
- en.wikipedia.org (accessed 2026-09-30)
- www2.census.gov (accessed 2026-09-30)
- maine.gov (accessed 2026-09-30)
- cg-public-prod.web.maine.gov (accessed 2026-09-30)
- maine.gov (accessed 2026-09-30)
- en.wikipedia.org (accessed 2026-09-30)