Massachusetts trails · Shining Sea Bikeway
A 6.0-mile network in Massachusetts, with 43 ft of climbing. Reaches Fresh Pond and other lake destinations. Managed by MassGIS.
Essentially flat — no sustained climb anywhere along its 6.0 miles.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
SHINING SEA BIKEWAY access. 41.63316, -70.61983 · directions
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 5:38 a.m., the sun rises at 6:07 a.m. and sets at 7:17 p.m., and the last usable light fades about 7:46 p.m. (EDT) — 13 h 11 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 6.0-mile route takes roughly 2 h 14 min, so leaving the trailhead at sunrise puts you back around 8:20 a.m. — 10 h 57 min before sunset.