100-Acre Island Preserve is open to the public for day use and limited overnight camping by permission only. No fireworks allowed. There is no public boat launch on Crawford Pond. 100 Acre Island can only be accessed from private land on Crawford Pond with the landowner's permission.

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The North End, Turtle Crossing, and Honeymoon Point are three beautiful picnic and camping sites connected by two miles of carefully constructed trail weaving through mature hemlock forest, past water views, and fallen forest giants. 

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Island access can involve steep banks and tricky boat dismounts. The trail is generally level with short hollows and hummocks in sections. There are only a few steep inclines, most are low-grade over a long distance. Some parts of the trail border wetland and can become seasonably wet.​