Come explore the volcanic activity this island owes its existence to. You'll cover a healthy elevation as you travel from the awe-inspiring Kalapana Lava Flows up to the caldera of Mauna Kea itself in this beautiful exploration of Hawaii's Big Island.

Work out to scenic trails from around the world with BitGym. Download our app for superior stabilization & interactive speed not available on Youtube videos. For your treadmill, stationary bike, elliptical and rower. Travel and see the world with our virtual tours to elevate your workout.