This winter, the icy beauty of the Apostle Islands is hard to reach, as open water limits access to the popular ice caves, ...

Paul Wilcox descends into Devil’s Canopy Cave on Prince of Wales Island. An unlikely discovery in a cave on Prince of Wales Island could help scientists understand Earth’s climate history. A small ...

Wisconsin offers some of the most breathtaking and adventurous kayaking caves and opportunities in the United States. With an abundance of lakes and natural wonders, it’s no surprise that the state ...

If you’ve ever dreamed of paddling through some of the most beautiful caves in the world, exploring Apostle Islands sea caves by kayak should be at the top of your adventure list. Nestled in the ...

A man is standing by a large ice cave entrance during winter sunrise with blue and green hanging icicles. Winter is halfway through, but don’t let the quietest travel season slip away. There are only ...