An early evening ride around Newburyport and Salisbury provides a good intro to gravel biking. Expect a mix of paved roads, easy bike paths, and about 3 miles of wide hardpack trail through Moseley Woods and Maudslay State Park.
Gravel ride
Category 2
Dirt/gravel roads, wide single-track, or dual-track trails with potholes, washboard, and occasional loose surfaces. Larger tires size and lower pressure is recommended. Ideal bike: Endurance, all-road, or gravel Tire size: 32-35mm See Types of Gravel Rides