Grace Cathedral sits atop Nob Hill in the perfect spot to catch the sun through its stained-glass windows, and visitors will be bowled over by how lovely they are, including one depicting Albert Einstein held aloft in a cloud of nuclear particles. This is not your average Episcopal church, and they've shown a consistent dedication to social causes--including AIDS research and marriage equality--that will make even the most hardened atheist smile. Don't miss the bronze altarpiece by Keith Haring and the inlaid stone labyrinth. Suggested donation is $3. Open Mon-Fri 7 a.m. - 6 p.m., Sat 8 a.m - 6 p.m., Sun 8 a.m. - 7 p.m.
Added 4 years ago