San Francisco Museum of Modern Art (SFMOMA)

The modern art museum’s new building, which opened in 2016, merges seamlessly with its original structure, completed in 1995. Global architecture firm Snohetta designed the ambitious addition, making it one of the largest modern art museums in the country. The distinctive, textural facade was inspired by San Francisco’s fog and rippling bay. Inside, you’ll find 33,000 works of art, including painting, photography, architecture and design, and media arts. The light-flooded space features six sculpture-decked terraces, as well as the largest living wall in the country. (It’s bursting with more than 19,000 plants, including nearly two dozen species native to California.) Even if you don’t shell out for a ticket—which, trust us, you should—there are still over 45,000 square feet of free public art spaces to explore for free. Even the vibrant, monochromatic restrooms are endorphin-spiking feats of design.