340 bicycles, 65 feet high.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

Handmade treasures from around the world.

Travelers exchange letters with woodland creatures at this mini post office.

The largest drain hole in the world.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A whimsical antique shop with a strong air of mystery, filled with items from ages, and what feels like worlds, past.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

A rococo retro-futurist future-rustic vernacular between yesterday’s tomorrow and the future that never was.

A huge musical instrument played by the ocean.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

This shop specializes in oddities and Victorian-inspired wonders.

Special tunnels built so that frogs won't be killed when crossing the highway.