100-year-old shipwreck you can walk up to at low tide.

A massive sea stack famous for its appearance in The Goonies.

The longest continuous lava tube in Oregon.

Only known mainland rookery of the threatened Stellar sea lion.

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.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

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

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

Hollowed out cedar log tubs set in an ancient towering forest.

A heavenly experience, right here on Terra Firma.

On the Oregon coast there is a natural hole that seems to be draining the sea.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This frequently-photographed waterfall takes only a short hike to visit.

Amid rushing rapids, this small bit of land is an important First Nations site on border between Canada and the United States.

A sacred Ojibwe site covered in pictographs next to Lake Superior.

Accessible only by train, the beauty of Agawa Canyon Wilderness Park is worth the journey.

Profile of a sleeping person 4km long in 250m high cliffs.

This small archipelago in northern Lake Superior was formed by a massive meteorite impact 450 million years ago.

A flying saucer has landed for good in the middle of a tiny Canadian town.

It's 2 billion years old!

A neutrino detector built into the largest man-made underground cavity in the world.

A long-abandoned provincial prison left to crumble in the frigid air of Ontario.

Stunning views over Ontario's old-growth pine forests.

All that remains of this former mill town is a ranger station and some crumbling buildings.