Gravel Routes in Thornton, New Hampshire

Sandwich Notch-Algonquin-E. Cormier-175-49

Gravel route from NH-49 to Pine Flat Ski Trail, Thornton, Grafton County, New Hampshire

"Algonquin connects from Sandwich Notch to E. Cormier. Gated over conservation land, great condition, ride it!"

Hubbard Brook Rd

Gravel route from Mirror Lake Rd to Hubbard Brook Rd, Ellsworth, Grafton County, New Hampshire

"Good riding for a gravel bike."

Keona Road 🏡 to Russell Crag 🧗‍♂️

Gravel route from Keona Rd to Algonquin Rd, Woodstock, Grafton County, New Hampshire

Osceola Road to Mike's Dream

Singletrack route from Moose Way to Branch Brook Dr, Thornton, Grafton County, New Hampshire

"Slightly technical singletrack in places. Rideable on a gravel bike."

Tripoli Road to 31

Gravel route from Tripoli Rd to Unnamed Road, Thornton, Grafton County, New Hampshire

Tripoli Road to Russell Pond Road

Gravel route from Tripoli Rd to Russell Pond, Thornton, Grafton County, New Hampshire

Thornton Gore Road

Gravel route from Dick Bradley Rd to Thornton Gore Rd, Thornton, Grafton County, New Hampshire

Old Waterville Road XC Trail to Old Waterville Road

Singletrack route from 6 Mile Bridge Rd to NH-49, Waterville Valley, Grafton County, New Hampshire

"Very old road kept up as fire road. Easy singletrack type riding."

51 to Smarts Brook Trail

Dirt route from NH-49 to Unnamed Road, Sandwich, Carroll County, New Hampshire

"Gravel-bike-rideable fireroad that eventually becomes trails"

Upper Mad River Road

Gravel route on Upper Mad River Rd, Thornton, Grafton County, New Hampshire

Chickenboro Road

Gravel route on Chickenboro Rd, Thornton, Grafton County, New Hampshire

Ryan Circle to Chickenboro Road

Gravel route from Ryan Cir to Chickenboro Rd, Thornton, Grafton County, New Hampshire

Sandwich Notch Rd

Dirt route from Sandwich Notch Rd to Sandwich Notch Rd, Sandwich, Carroll County, New Hampshire

"One, narrow lane wide, some gravel but mostly dirt, rocks, and deep ruts with some fairly steep sections as well, only passable for a regular car at each end for a very short distance but not all the way across. Need a high clearance 4x4, ADV or Dual Sport motorcycle to go the full length. "