Top 25 Free Things to Do in San Francisco

RUSSIAN HILL

Enjoying San Francisco's most iconic sights, stunning natural beauty, and thriving arts scene won’t cost you a dime.
This lovely neighborhood has lots of hidden charms. Just a block from the crooked section of Lombard Street, the Alice Marble Tennis Courts are set on a steep block that offers park benches and peekaboo views of the Bay Bridge, Coit Tower, and the Golden Gate Bridge with the Marina on the other side and Alcatraz in the distance.
The Ina Coolbrith Park is named for California’s first poet laureate. It’s a tiny, grassy spot not many people know about, so it’s worth visiting for the isolated and inspiring view of the bay and the skyline, an impromptu picnic, or seeing fireworks on the Fourth of July.
If you’ve read Armistead Maupin's Tales of the City, you may remember “Barbary Lane,” which is based on the idyllic Macondray Lane. It’s a heavily forested, pedestrian-only, cobbled pathway and stairs with flowers, ferns, dappled sunlight, and a fairytale atmosphere.

Source by: http://www.msn.com/en-us/travel/budget/top-25-free-things-to-do-in-san-francisco/ss-BBloaKM#image=1