Moran State Park
At Moran State Park, Mount Constitution and the Olmsted tower above the San Juans connects lakes, old forest, CCC-era structures, and island-wide mountain views.

Artwork inspired by Leo Kenney
Moran State Park rises from Orcas Island lakes and mature forest to Mount Constitution, where the stone observation tower opens a layered view across the San Juan archipelago. The summit and lake basins differ in weather, ecology, access, and pace.
A satisfying half day pairs the summit with one lake or forest walk. Ferry reservations, island driving, Discover Pass rules, and summit-road conditions belong in the plan before arrival.
- Setting
- Olga, Washington
- Vehicle access
- Discover Pass required; ferry travel is separate
- Allow
- At least half a day
Quick guide
- Opening focus
- lakes
- Comparison
- Mount Constitution and the Olmsted tower above the ↔ At least half a day
Four decisions at Moran State Park
- Secure the island crossing
- Treat the Anacortes ferry and Orcas Island drive as part of the itinerary, not as incidental transit to the park.
- Climb to Mount Constitution
- Use the summit tower to identify islands, channels, mountain ranges, and the park’s vertical change from shore to high forest.
- Return to one lake basin
- Compare Cascade or Mountain Lake’s sheltered water and forest with the exposed summit environment.
- Check summit and lake access
- Verify ferry timing, Discover Pass needs, Mount Constitution Road status, and the exact parking area for the chosen walk.
Good to know
Ferry timing is part of the trip, and the Mount Constitution road and summit conditions can differ sharply from the lakes below.
Notice these
- lakes
- Mount Constitution and the Olmsted tower above the
- At least half a day