Join Discovery as we explore five of America's most extreme destinations: Denali, Alaska (highest peak); Death Valley, California (hottest, driest, and lowest); Prospect Creek, Alaska (coldest); Mt. Waialeale, Hawaii (wettest); and Paradise Visitors Center on Mount Rainier (snowiest).

Join Discovery about 350 miles off the coast of Australia where we visit Ball's Pyramid. At 1,844 feet above the Pacific, it's the world's tallest sea stack; it's also one of the last dry remnants of a sunken content. The monolithic natural structure formed after years of erosion from an ancient shield volcano about 7 million years ago, and it's home to what is arguably the rarest insect in the world.

In the middle of Mongolia sits a graffiti-covered monument known as Taikhar Chuluu. Surrounded by flat plains for miles, this giant rock really stands out, and a number of legends have arisen to explain its presence. One involves a wrestler and a giant snake, and another involves star-crossed lovers.

Adventure seekers travel from around the world to drive and cycle Bolivia's 43-mile "Death Road." Visit Discovery.com to learn what's so dangerous about it.

Learn about the more than 200 underwater cave systems that make Andros a scuba diving mecca at Discovery.com.

Discovery.com unpacks the mysteries and myths long surrounding the Bermuda Triangle.

Looking to get sucked into a world of speed, adventure, or cute baby animals? Discovery has you covered. We have so many shows free for your streaming and binging pleasure across Discovery, Animal Planet, and Science GO.

Street Outlaws returns to the mecca of street racing, Memphis!

A nuclear disaster proves that wildlife is resilient.

The theme park included a Garden of Eden, life-sized scenes from the Bible and statues of Jesus.

The Georgia Aquarium is live streaming from some of their epic habitats!

The San Diego Zoo is streaming some of their awesome animals-- LIVE!

See how the Maya built their amazing pyramids and temples with the spring equinox in mind.

Here comes the sun! At least, if you live in the northern hemisphere of the Earth.