4 Best Sights in San Francisco, California

Conceived by environmental artist Peter Richards and fashioned by master stonecutter George Gonzales, this unusual wave-activated acoustic sculpture at the entrance of a harbor gives off subtle harmonic sounds produced by seawater as it passes through 25 tubes. The sound is loudest at high tide. The granite and marble used for walkways, benches, and alcoves that are part of the piece were salvaged from a gold rush–era cemetery.

Mission District artists have transformed the walls of their neighborhood with paintings, and Balmy Alley is one of the best-executed examples. Many murals adorn the one-block alley, with newer ones continually filling in the blank spaces. In 1971, artists began teaming with local children to create a space to promote peace in Central America, community spirit, and (later) AIDS awareness; since then dozens of muralists have added their vibrant works. The alley's longtime popularity has grown exponentially thanks to its Instagram appeal. Once you're done at Balmy Alley, head a couple blocks west on 24th Street to another prominent alley of murals on Cypress Street (also between 24th and 25th Streets).   Be alert here: the 25th Street end of the alley adjoins a somewhat dangerous area.

Inspired by the work in Balmy Alley, a new generation of muralists began creating a fresh alley-cum-gallery here in 1992, offering a quick but dense glimpse at the Mission's contemporary art scene. The works by the loosely connected artists of the Clarion Alley Mural Project (CAMP) represent a broad range of styles and imagery, such as an exuberant, flowery exhortation to Tax the Rich, several colorful and powerful messages about hot-button political topics, and poignant murals honoring the legacies of George Floyd and Prince.

The towering mural that seems to enclose the Women's Building, a community space supporting women and community organizations, celebrates women around the world who work for peace. Created by 7 main artists and almost 100 helpers in 1994, this 5-story-tall artwork is one of the city's don't-miss murals.