About an hour and a half north of San Francisco proper, Point Reyes is a popular day trip for great hiking and sea kayaking (there’s also good camping here, though campsites can only be reached by foot so it’s best to steer clear unless you have some backpacking experience). The park is famous for its historic lighthouse, which also happens to be an excellent place to whale watch and see elephant seals in the summer months. Point Reyes is home to some of the area’s best hiking—we like to send first-timers to the Bear Valley Visitor Center, where you can find an education center and plenty of rangers to fill you in on interesting facts and help you get your bearings when it comes to the many hiking trails that leave from that point. History geeks might want to take a detour near the town of Inverness on the way up, where you can explore the beached remains of the SS Point Reyes, which shipwrecked in Tamale Bay more than 100 years ago. Remember to bring some cash to cover entrance fees.