Best hikes in Round Valley Regional Preserve

Ambleway maps 6 hikes in Round Valley Regional Preserve, from a 4.4-mile walk to a 13-mile day out. All of them score as wild, staying clear of roads and development for most of the route; the wildest is The Shade Tree–Marsh Creek Headwaters Spring, 7 sights. The biggest climb is Whelk Pond–Manzanita Trail, 3 sights, gaining 2,015 ft, and the network tops out at 2,065 ft.