A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

People come from across the globe to swim in this lake believed to have healing properties.

Natural rock water slides hidden in the remote forests of northern Idaho.

A mining town, now abandoned, was built in a canyon so narrow that the railroad ran right through the hotel lobby.

Protected from the elements, these Native American rock paintings have survived approximately 250 years.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

These petroglyphs created by ancient Arizonians have withstood centuries of exposure to the elements.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

Ten acres of the Kula Forest Reserve make up this wondrous state park.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.

Eduardo Kobra’s breathtaking 32,300-square-foot graffiti wall took over Rio’s Olympic Boulevard.

Sweet Willy, at 30 feet tall, is the world's biggest beagle.

Multiple monuments to a grizzled old mutt that survived the landscape of Butte's treacherous Berkeley Pit.

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

10,000 flowered plants bloom in the City of Roses.

Is this the most Portland place ever?

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

Hundreds of handmade critters fill this tiny window gallery in the heart of Portland's Alberta Arts District.

On East Burnside, a 24-hour vending machine distributes world-class pastries.

A scenic ravine with an astounding collection of rock art created by the Indigenous people of the Great Plains.

This beautiful ancient site is dotted with perforated sandstone pillars considered sacred by some Native American groups.

Canada's oldest railway tunnel is illuminated in a rainbow of color as it passes under the streets of this small city.