Video: Wingsuit Pilot Flies Through Two-Meter Cave

Precision wingsuit flying rarely fails to impress, and this video is no exception. It features pilot Uli Emanuele sailing through a narrow gap in a rock face that is just two meters in width. Of course, all of the action is captured on GoPro, giving us a first person perspective of what it is like to fly through this narrow passage at high speeds. This is not only very impressive, it is also quite terrifying. Watch at your own risk.

Video: Mountain Biking Through an Abandoned Mine

Ready for a dose of adrenaline? If you haven't been getting your daily allotted amount while I was away, this video will help you to catch up. It features pro rider Aaron Chase as he takes his mountain bike on a crazy ride through an abandoned mine in New Jersey. Don't try this at home kids. It is definitely not for the amateur mountain biker.

Video: A Journey into the World's Largest Cave

Located in Vietnam, the Hang Son Doong cave is one of the largest in the entire world. This video takes us on a journey inside that massive underground chamber, giving us a glimpse of he subterranean world that exists there. This short film was shot near the entrance to the cave, as well as at strategic points located at 2.5 km (1.5 miles) and 3.5 km (2.1 miles) inside. As you'll see, it is spectacular place for an adventure.

Hang Son Doong from Ryan Deboodt on Vimeo.