Groton/Lost Lake Loop

This is a great long ride for a weekend day, clocking in at near 70 miles. It starts out on Mass Ave but gets into quieter roads after Lexington, winding through Bedford, Carlisle, and and Westford.

Stop at Fern’s in Carlisle on the way out (they’re closed for the moment but hopefully will be back soon).

The highlight of the ride is the rolling hills out near Lost Lake in Groton - beautiful water views, great shade, and twisty, rolling hills iwth minimal traffic. It feels like a roller coaster!