10. Yosemite National Park, the United States
In the heart of California lie five spectacular waterfalls that have become a top tourist destination. A wide variety of plant and animal species reside here amongst the hanging valleys and lakes. Make sure you hire a guide to take you around the most beautiful spots such as the Half Dome which is the most popular hiking spot.
National parks are an incredibly important part of the landscape and provide a respite from modern society. Those of us living in large cities and urban areas have almost lost touch with nature and need a helping hand to reconnect. Just spending a single day wandering around the wild beauty of a national park will help to calm your mind and relax your body bringing you to a much more healthy psychological state.