I had a great time in Aruba, including a memorable hike on the Hooiberg trail. It was a trail going straight up a hill involving 610 cement steps. For comparison, the most steps in Huron County are a little more than 100 while the CN tower climb boasts 1,776 steps. (You can climb the CN Tower as part of a WWF fundraiser on April 5 or 6). I had a few shorter hikes in the national park, which had natural surface.