In Washington near Mount Adams, Jon Goodwin hikes snow-covered trails to the Guler Ice Cave, a lava tube with year-round ice and stunning formations.

Near Trout Lake, Washington, the Guler Ice Caves feature a lava tube with year-round ice, offering a unique hike in Gifford Pinchot National Forest.

This is the show I wish I could host.

The light changes, the air cools, and suddenly every twist in the path feels like the start of a real underground adventure.

Perched above the Ohio River in Illinois, this scenic state park restaurant pairs sweeping views with classic comfort food ...

Along with underground adventures, Mammoth Cave National Park in Kentucky offers great hiking and kayaking, too.

The cenotes of Mexico are famous not only for their beauty, but for the archaeological finds they reveal.

Ready for your next outdoor adventure? 🥾🌊 From misty mountain trails to sparkling lakes and rushing waterfalls, Tennessee ...

Picture yourself in the stunning White Mountains of New Hampshire. You hike through the open hardwood forest, leaves ...

You could spend decades exploring this continent and never get bored. Its diversity is dazzling, from ancient civilisations to the most modern cities.

From underwater suites to cliffside capsules, these extraordinary stays prove that adventure begins where the ordinary ends.