Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

Gold Rush-era tombstones line the park's paths.

This painted marvel is San Francisco's 400-foot ode to urban biking.

Since 1973, this block has been home to the most concentrated collection of murals in San Francisco.

This one-block alleyway is stuffed with street art that is colorful, cultural, and intensely political.

An essential stop before plundering, BYO Cutlass.

A shop full of natural curiosities, carnivorous plants, and costumed taxidermied mice.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.