Annadel State Park/Lake Ilsanjo

OutAndBack • 5.3 mi • 0 ft

Obsidian trails through forests and meadows, to a lake
Download Trail Guide
View Topo Map
Activity Type: Hiking
Nearby City: Santa Rosa
Length: 5.3 total miles
Elevation Gain: Minimal
Trail Type: Out-and-back
Skill Level: Moderate–Difficult
Duration: 3–4 hours
Season: Year-round
Local Maps: USGS Santa Rosa
Trail Photos
Got photos of this trail?  Upload Now

Recent Trail Reviews

View All Reviews