Chabot Space and Science CenterThis science center is home to one of the largest telescopes in the US that is open to the public. Also has a flight simulator and many other exhibits and activities showcasing science and space.
Jack London Square and VillageWaterfront market that include shopping, dining, or just strolling. Historic place includes Jack London's cabin and has been a place of commerce for Oakland since the Gold Rush days.
Oakland Museum of CaliforniaHome to exhbitions that showcase what California was like through history by creating environments that contain historial artifacts.
USS Hornet MuseumMaritime museum where you can tour the famous aircraft carrier from World War II