Free & Affordable Ideas in San Francisco, California

1. Cross The Golden Gate Bridge and admire the view

The Golden Gate Bridge is one of the world's most famous bridges, stretching 1.7 miles between San Francisco and Marin County over the Golden Gate Strait, which connects San Francisco Bay to the Pacific Ocean. Since its construction in 1937, the impressive bridge has become an international icon for its Art Deco design and signature orange coloring.

Over 10 million annual visitors cross the bridge by vehicle, by bicycle, or on foot. An onsite visitor center details the bridge's construction and storied history, open to the public daily with the exception of Thanksgiving and Christmas. Limited parking is available at the bridge plaza, though visitors should note that parking can be difficult to secure and should plan accordingly. Free guided tours of the bridge are offered on Thursdays and Sundays, led by the nonprofit San Francisco City Guides organization.

2. Ride the Carousel in Golden Gate Park

Golden Gate Park is one of San Francisco's most beautiful and beloved public parks, attracting more than 13 million annual visitors. The park spans 1,017 acres throughout the city, originally developed in the 1870s by William Hammond Hall and John McLaren, and has been compared to New York City's Central Park for its shape and design. Museums and cultural attractions abound, including the acclaimed de Young Museum, the California Academy of Sciences, the San Francisco Botanical Garden, and the United States' oldest Japanese tea garden. Many attractions are anchored around the Music Concourse, a sunken oval plaza originally developed for the 1894 California Midwinter International Exposition. The park is also home to a beautiful 1914 Herschell-Spillman Company Carousel, a children's playground, and several manmade lakes and power windmills.

San Francisco, CA, Phone: 415-831-2700

3. Visit the observation deck at The Cable Car Museum

The Cable Car Museum is a nonprofit free-admission museum in San Francisco's Nob Hill neighborhood that preserves the history and technology of the city's famed streetcar system.

It is housed above the site of the city's Washington-Mason cable car barn and powerhouse, which was founded in 1887 and is listed on the National Register of Historic Places. Visitors can explore sizeable collections of historic photographs, cable car models, and mechanical technology related to the system, along with three resorted 19th-century cable cars, including a car from the city's original Clay Street Hill Railway line.

An observation deck offers a look at the cable car powerhouse below in operation, letting visitors watch cable lines as they are pulled through large wheels and transport cars up into the building.

1201 Mason St, San Francisco, CA 94108, Phone: 415-474-1887

4. See model trains at The Randall Museum

The Randall Museum is a free-admission science and arts museum in San Francisco's Corona Heights Park, overseen by the San Francisco Recreation and Parks Department. The museum was opened to the public in 1937 as the Junior Museum and moved to its current location in 1951, which is open to the public Tuesdays through Saturdays during the morning and afternoon hours. Live exhibits of domestic and native animals are showcased, along with a variety of interactive displays about the San Francisco region's natural history and ecology. In the museum's basement, the Golden Gate Model Railroad Club showcases HO-scale model trails and offers a monthly Junior Engineer Day event. The museum is also home to a theater that houses performances of the Young People's Teen Musical Theatre Company for an additional ticketed fee.

199 Museum Way, San Francisco, CA 94114, Phone: 415-554-9600

5. Admire street art in Clarion Alley

Clarion Alley is a unique open-air showcase of graffiti and street art, stretching between the city's 17th, 18th, Mission, and Valencia Streets. The project began in 1992 at the impetus of the Clarion Alley Mural Project artist collective, which is led by six volunteer residents within the city's North Mission District. It is housed within the former Cedar Lane alleyway, in a district with noted arts and community activism, home to organizations such as Promotoras Latinas Comunitarias de Salud and the American Indian Center. The beautifully curated alleyway is ever changing with new and eclectic art pieces, though some famed works remain, including Tax the Rich by Megan Wilson. Others are constantly being added to the alley, making for a new art experience every time one visits the district.

6. Watch a historic documentary at Fort Point

Fort Point preserves the former masonry seacoast fort along the southern end of the Golden Gate Strait, located near the entrance to the San Francisco Bay. The fort, which stands on the site of an earlier Spanish fortification from the 18th century, was constructed in 1853 to defend San Francisco from enemy warships and was named in honor of Army commander Winifred Scott, operating until the turn of the 20th century. Since 1970, it has been preserved as Fort Point National Historic Site and listed as a California Historical Landmark. Visitors can explore the National Historic Site's attractions for free at the fort, including exhibits on the fort's operations during the American Civil War and the construction of the nearby Golden Gate Bridge. 30-minute documentary films are also shown at the site daily.

Building 201, Fort Mason , San Francisco, CA 94123, Phone: (415) 561-4959

7. Purchase fresh fruit at Foodwise

Foodwise (formerly CUESA Farmers' Markets) operate several year-round farmers' markets throughout the San Francisco area, striving to provide the Bay Area with fresh, affordable produce and specialty foods throughout the year and foster healthy eating and living attitudes. A triweekly market has been held since 1993 at the city's San Francisco Ferry Building plaza, offered rain or shine Saturday, Tuesday, and Thursday mornings. On Sunday mornings, the Jack London Square Farmers Market brings producers, specialty food vendors, and artisans to Oakland, while the Mission Community Market operates on Thursdays during the summer and fall months in San Francisco's Mission District.

8. See retro arcade games at The Musee Mecanique

The Musee Mecanique is a free-admission museum that showcases more than 300 fun and unique penny arcade games and arcade artifacts from the 20th century, held as part of the private collections of original museum owner Ed Zelinsky. The museum, which is located at San Francisco's Fisherman's Wharf, was opened as an exhibit at the city's Playland beachside amusement park throughout the mid-2oth century and was incorporated into the Gold Gate National Recreation Area in the 1970s. Today, it attracts more than 100,000 annual visitors, with all games available for play for an additional coin fee. Amusement artifacts are also showcased, including a Laffing Sal automaton and the world's only steam-powered motorcycle.

Pier 45, Fisherman's Wharf, San Francisco, CA 94133, Phone: 415-346-2000

9. See the The Coit Tower Murals

The Coit Tower Murals adorn the 210-foot Coit Memorial Tower, which was constructed in 1932 and 1933 within San Francisco's Pioneer Park, a National Register of Historic Places-listed monument. The Art Deco-style monument, which was designed by Henry Howard and Arthur Brown, Jr., is dedicated to the city's fallen firefighters and showcases beautiful American Realism fresco murals created by a team of 27 artists, including Maxine Albro, Rinaldo Cuneo, George Albert Harris, Suzanne Scheuer, and Frederick E. Olmsted, Jr. Murals depict significant scenes in San Francisco's social and political history, along with liberal social justice and equality themes. The tower's murals may be viewed for free during business hours each day, with guided tours available on select days.

1 Telegraph Hill Blvd, San Francisco, CA 94133