Martin Road Parking Area serves as the primary trailhead for the Cartecay River Loop Trail, a moderately difficult 3. 7-mile biking and hiking route that follows the scenic Cartecay River.

A one-day Wildlife Management Area pass is required to access this location and must be obtained online in advance, as passes are not available on-site.

The parking area provides access to a popular multi-use trail featuring river views, moss-covered boulders, and forest terrain suitable for both cyclists and hikers.