Best Trails Near Rosario WA

Rosario has 16 trails in the vicinity, including 14 hiking trails and 1 for sea kayaking. These trails range from 0.6 to 8.7 miles in length. The longest trail in Rosario is Southeast Boundary Trail a well-known trail measuring 8.7 miles in total length.

The most popular trails are Cold Springs - Mount Constitution Loop - Orcas Island, Mountain Lake - Mount Constitution Loop - Orcas Island and Cascade Lake Trail. Trails.com member James D. recently completed Cold Springs - Mount Constitution Loop - Orcas Island.

More information on the best trails in Rosario can be found below.
  • Cold Springs - Mount Constitution Loop - Orcas Island

    4 Reviews

    Rosario, WA

    A traverse through grand forests high on the north slopes of Mount Constitution, crossing over the summit and down along its scenic ridgetop. This “high route” circumnavigates the upper slopes ...
    •  Approximately 3 hours
    •  5 miles
    •  Guide

    A traverse through grand forests high on the north slopes of Mount Constitution, crossing over the summit and down along ...

  • Mountain Lake - Mount Constitution Loop - Orcas Island

    3 Reviews

    Rosario, WA

    A strenuous, 7-mile loop that climbs past lakes to the glorious summit of Mount Constitution, along its airy ridgetop, and back to Mountain Lake. In contrast to the easy strolls you’ll find in ...
    •  Approximately 4 hours
    •  7 miles
    •  Guide

    A strenuous, 7-mile loop that climbs past lakes to the glorious summit of Mount Constitution, along its airy ridgetop, and ...

  • Cascade Creek - Orcas Island

    1 Reviews

    Rosario, WA

    A lush stream valley with old-growth forest and a series of cascading waterfalls. Plunging through lush forest along a pretty mountain stream, you may find yourself forgetting that you’re on ...
    •  Approximately 3 hours
    •  5 miles
    •  Guide

    A lush stream valley with old-growth forest and a series of cascading waterfalls. Plunging through lush forest along a pretty ...

  • Mountain Lake Loop - Orcas Island

    0 Reviews

    Rosario, WA

    A pleasant loop around the forested shores of Mountain Lake, with abundant views across the lake and to the rugged east face of Mount Constitution. Mountain Lake, the larger and wilder of Moran ...
    •  Approximately 1.5 hours
    •  3.5 miles
    •  Guide

    A pleasant loop around the forested shores of Mountain Lake, with abundant views across the lake and to the rugged east face ...

  • Cascade Lake Loop - Orcas Island

    0 Reviews

    Rosario, WA

    A pleasant, mostly level loop that hugs the shore of Cascade Lake, with views of the slopes of Mount Constitution and of the “Lagoon” on the west shore of the lake. One of the most popular hikes ...
    •  Approximately 1.5 hours
    •  3 miles
    •  Guide

    A pleasant, mostly level loop that hugs the shore of Cascade Lake, with views of the slopes of Mount Constitution and of ...

  • Pickett Road - Twin Lakes Loop (Mountain Bike) - Orcas Island

    0 Reviews

    Rosario, WA

    A moderate to steep climb through forest on a double-track fire road, with the option (seasonally) of completing a moderate single-track loop past three lakes and down a scenic stream valley. ...
    •  6 miles
    •  Guide

    A moderate to steep climb through forest on a double-track fire road, with the option (seasonally) of completing a moderate ...

  • Southeast Boundary Trail

    0 Reviews

    Rosario, WA

    Seekers of solitude will enjoy this challenging trail along the southeast periphery of Moran State Park. Although mountain bikers and equestrians play here at times, it’s often just you and ...
    •  8.7 miles
    •  Guide

    Seekers of solitude will enjoy this challenging trail along the southeast periphery of Moran State Park. Although mountain ...

  • Mount Constitution

    0 Reviews

    Rosario, WA

    Why drive to the highest summit in the San Juan Islands when you can hike to it instead. Trek through windblown pines along precipitous ledges to Mount Constitution’s open summit. Then climb ...
    •  7.1 miles
    •  Guide

    Why drive to the highest summit in the San Juan Islands when you can hike to it instead. Trek through windblown pines along ...

  • Twin Lakes and Mount Pickett

    0 Reviews

    Rosario, WA

    Hike to a pair of small lakes tucked beneath the cliffs of Mount Constitution on a ridge high above the sea. Then charge up Mount Pickett through one of the largest tracts of ancient forest in ...
    •  7.6 miles
    •  Guide

    Hike to a pair of small lakes tucked beneath the cliffs of Mount Constitution on a ridge high above the sea. Then charge ...

  • Mountain Lake

    0 Reviews

    Rosario, WA

    Enjoy an easy, near-level journey around one of the largest lakes in the San Juans. Free from outboard motors, the waters are peaceful, except perhaps for the cackling geese and shrilling eagles. ...
    •  3.9 miles
    •  Guide

    Enjoy an easy, near-level journey around one of the largest lakes in the San Juans. Free from outboard motors, the waters ...

  • Cascade Falls

    0 Reviews

    Rosario, WA

    Tumbling 40 feet (12 m) into a small ravine shaded by old-growth giants, Cascade Falls is a pretty sight. The largest falls in the San Juan Islands, it’s also surrounded by some of the archipelago’s ...
    •  3.1 miles
    •  Guide

    Tumbling 40 feet (12 m) into a small ravine shaded by old-growth giants, Cascade Falls is a pretty sight. The largest falls ...

  • Sunrise Rock

    0 Reviews

    Rosario, WA

    Climb through dense forest to a sunny open ledge overlooking Cascade Lake. A nice hike for sunrise, time it so you sit and savor the morning light twinkling on the lake below and kissing the ...
    •  1.4 miles
    •  Guide

    Climb through dense forest to a sunny open ledge overlooking Cascade Lake. A nice hike for sunrise, time it so you sit and ...

  • Cascade Lake

    0 Reviews

    Rosario, WA

    With its three campgrounds, shaded picnic area, paddle-boat concession, and inviting beaches, Cascade Lake is a hub of outdoor activity in sprawling Moran State Park. An attractive trail circles ...
    •  2.9 miles
    •  Guide

    With its three campgrounds, shaded picnic area, paddle-boat concession, and inviting beaches, Cascade Lake is a hub of outdoor ...

  • Cascade Falls

    0 Reviews

    Rosario, WA

    As if homespun island culture, breaching orca whales, driftwood- studded beaches, and the view from towering Mt. Constitution aren’t enough to occupy your time when visiting Orcas Island in Northwest ...
    •  30 minutes
    •  0.6 miles
    •  Guide

    As if homespun island culture, breaching orca whales, driftwood- studded beaches, and the view from towering Mt. Constitution ...

  • Cascade Lake Trail

    0 Reviews

    Rosario, WA

    With its three campgrounds, shaded picnic area, paddleboat concession, and inviting beaches, Cascade Lake is the hub of outdoor activity in Orcas Island’s sprawling Moran State Park. And an attractive ...
    •  2.7 miles
    •  Guide

    With its three campgrounds, shaded picnic area, paddleboat concession, and inviting beaches, Cascade Lake is the hub of outdoor ...

  • East Sound - Obstruction Pass - Doe Island - Orcas Island

    0 Reviews

    Rosario, WA

    A trip from the protected waters of East Sound, past a scenic state park beach, through narrow Obstruction Pass, and along the southeast shore of Orcas Island. The area stretching from the eastern ...
    •  5 miles
    •  Guide

    A trip from the protected waters of East Sound, past a scenic state park beach, through narrow Obstruction Pass, and along ...