A collection of colorful dinosaurs hidden in an actual rainforest.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

Only known mainland rookery of the threatened Stellar sea lion.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

The second largest waterfall by volume in the U.S., Willamette Falls is outdone only by Niagara in the amount of water that is pushed northward.

This charmingly homemade amusement park has been growing for 40 years.

No one knows how this Pacific Northwest spruce tree came to have so many trunks.

An emporium for the weird, creepy, rare, and just plain gross.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

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

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

A striking, menacing sandstone peak towering above a landscape that's equal parts Mordor and the Moon.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

The fossilized remains of ancient California redwoods.

Massive prehistoric mammals used these stones as oversized scratching posts.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Singing sand that stands as the final remains of an ancient lake.

The longest living non-clonal organisms on Earth.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.