When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

Not-so-fearsome tiny trolls live under this wooden train trestle in Portland.

The seamy, underground secrets of Portland's criminal past.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

This residential door allows San Francisco muggles a glimpse at the wizarding world.

This print shop boasts one of the largest pinball arcades in San Francisco.

One of few lasting examples of the brief octagon craze that developed into folly.

San Francisco's oldest operating hotel, with a Victorian atmosphere and a "haunted" fourth floor.

Art from the latest counter-culture; kids who dye their hair blue and believe the future will be a post-apocalyptic water world.

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

A library and museum dedicated to typography.

This partially buried wreck is one of the most complete of its kind but is only revealed when the sea allows.

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

Golden Gate Park's historic collection of plants.

This turn of the century masterpiece has a mysterious goaty interloper.

An overlooked and unassuming engineering marvel.

A historic hotel that made a cameo in Hitchcock's classic film has no intention of letting guests forget its fame.

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

San Francisco's oldest surviving monument and meeting place for 1906 survivors.

San Franciscans leave gifts and messages for the magical beings that live behind the tiny, mysterious door installed on a tree in Golden Gate Park.

The one-time watch house for incoming ships at the Golden Gate now stands abandoned and hidden in trees.

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

The seawater playground of gilded-era San Francisco burned to the ground in 1966.