Leave a button on the jacket of this iconic Seattle clown.

This sculpture forces visitors to confront their relationship with space.

The first park built over a freeway is a brutalist masterwork.

A young botanist's horticultural vision realized through a lifetime of planting, tending, and collecting seeds.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

A giant Troll lurks under one of Seattle's oldest bridges.

This former coal gasification plant found a curious second life as a popular public park.

The tech giant built three enormous glass orbs in Seattle so employees could work inside a rainforest greenhouse.

A wall of chewing gum moonlights as collective art.

The key to turning shifting dunes into the green oasis of Golden Gate Park.

A garden oasis filled with flowers mentioned in the works of William Shakespeare.

Fonts are born and bred here at the oldest letterpress type foundry in the United States.

This private residence was the template for one of the most beloved television homes of all time.

A shining, cold, black organ lies in San Francisco's financial district.

From the Difference Engine to the Cray-1, all under one roof.

One poet's handmade, anachronistic home.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

A private home built to resemble the shape of a microscopic creature.

A celebration of once forgotten materials.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

A speck of nature and art in one of San Francisco’s most notorious neighborhoods.

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

A free, public museum dedicated to the fascinating science of sight.