2. Hamilton Pool Preserve, United States of America
A massive cave fell into the Hamilton Creek several years ago, and led to the formation of a natural emerald pool. Consistent water erosion created a stunning natural pool decorated with multiple geological features such as stalactities, moss, fern and swallows. The most eye-catching attraction? The 50-foot waterfall never dries out, not even during drought! Now that’s amazing, isn’t it?
