Hike the Berkeley Alps With Lots of Doggies

This five-mile loop hike through Berkeley's high country for dogs and their people meets at UC's Silver Space Laboratory off Centennial Drive. It is sponsored by the Sierra Club, and no preregistration is needed. To get there, first go to Centennial and Grizzly Peak Boulevard. Then drop down 200 yards on Centennial and make the first left. Go all the way to the end of the lot.