Grays and greens abound in this public conservation tract in the tiny town of Guerneville along the Russian River. The area predates logging in the northern part of the state, so the preserve is home to some of the oldest and tallest trees in Sonoma County—one, the Parson Jones Tree, is more than 310 feet tall. Not coincidentally, the park is also a popular place for weddings; go on a weekend and you’re practically guaranteed to see one. As far as public parks are concerned, Armstrong Redwoods is more accessible than most. The main sections of the reserve are relatively flat, and there are ample picnic areas for hikers of all abilities. There’s also a self-guided nature trail just behind the visitor center. On foggy summer mornings, the damp pathways inside Armstrong are great places to spot banana slugs—just one of a few attributes that makes the park kid friendly. With more than 30 miles of trails, the park offers plenty of longer hiking or running options, too. When you’ve had your fill of nature, head down the hill to downtown Guerneville for an ice cream cone at Nimble & Finn’s, inside the Guerneville Bank Club.