Cougar Mountain Regional Wildland Park
Given the rapid growth of Seattle's Eastside suburbs, it's a little hard to believe you can still find completely wild and secluded woodland trails less than 10 miles southeast of downtown Bellevue. This 3,115-acre county park centered on 1,614-foot Cougar Mountain is indeed wonderfully peaceful and undeveloped, with nearly 40 miles of hiking trails connected by four different trailheads. You can discover everything from lush wetlands to sheer cliffs here—even a few caves. Near the park's northeast border, the 11-acre Cougar Mountain Zoo ( www.cougarmountainzoo.org) is home to lemurs, Siberian reindeer, Bengal tigers, and many other species; it's well worth a visit if you're in the area.