About this trail
4x4 Proving Grounds Trail 28 is a 1.1 mile moderate trail at 4x4 Proving Grounds in Maine. The mapped route runs from 43.3976, -70.8284 to 43.3941, -70.8237. Route geometry comes from OpenStreetMap (way 816940666).
In your pocket
Free, no account needed. Trail maps, live GPS ride recording that survives a dead zone, and every park in your pocket.
Every park and trail system in your pocket
Record every ride with GPS. Hands-free
File a ride plan and ETA. The app flags you overdue
GPS tracking that keeps recording past the last bar of signal
Scan to open it
For operators
Claim your free listing for a branded page and a spot in the Off Road Hubs app, then add bookings and digital waivers whenever you’re ready. No setup cost.
