There are 36 miles of biking on the Northern Rail Trail, which has a flat, hard stone dust surface well suited for hybrid bikes. Open views across wetlands, lakes and rivers alternate with corridors of pine and oak, old mill sites and granite cuts blasted by the Northern Railroad. In between, there are stores with refreshments and swimming spots.
Bicycle rentals are available up in New London or you can bring your own. Access to the Northern Rail trail is easy at Historic Potter Place former train depot (a ten minute drive from The Inn at Pleasant Lake). There is a large parking nearby.
If an inn to inn bicycle tour is what you are looking for you will find information at this website with contact information and ideas. Stay at The Inn at Pleasant Lake and continue on across the area to a choice of inns. Inn to Inn Bicycle Tours