Rhode Island trails · Warner Trail

Warner Trail

A 3.8-mile out-and-back in Rhode Island, with 239 ft of climbing. Reaches Diamond Hill. Managed by MassGIS (Bureau of Geographic Information).

Open in the interactive map →

Length

3.8 mi

Elevation gain

239 ft

Difficulty

Moderate

Max grade

36%

Steepest mile

+231 ft

Tread at ≥10% grade

0.7 mi

Shape

out-and-back

Managed by

MassGIS (Bureau of Geographic Information)

Elevation profile

The climbing leans toward the first third: 50% of the ascent falls between mile 0.0 and mile 1.3. It gives back about 494 ft along the way, so it rolls rather than climbing steadily.

3-D terrain

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5

Reaches

Diamond Hill (summit)

Getting there

Warner Trail access. About 30 min drive (19 mi) from Providence. 42.01111, -71.38149 · directions

Daylight at the trailhead

On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:28 a.m., the sun rises at 6:56 a.m. and sets at 6:05 p.m., and the last usable light fades about 6:34 p.m. (EDT) — 11 h 09 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 7.5-mile round trip takes roughly 3 h 01 min, so leaving the trailhead at sunrise puts you back around 9:57 a.m. — 8 h 08 min before sunset.

Loop options

Red Trail (Diamond Hill Park) + Blue Trail (Diamond Hill Park) + Warner Trail — 1.7 mi loop, 274 ft gain

Across the border

Continues into MA as Warner Trail — view on the map