Tucked away in Vatnajökull National Park in North Iceland, Dettifoss is not only Iceland's biggest waterfall, but it is also the most powerful waterfall in Europe. Surprising to note, the waterfall has a fall of 150 feet, which stretches to a 330 feet width. What sets it apart from other waterfalls are its exceptional features- it has a breathtaking 6,186 cubic feet of water flowing and surging down into Jökulsárgljúfur Canyon per second. Show more