20. Blue Lake – New Zealand

Tucked away in Nelson Lakes National Park, Blue Lake boasts some of the clearest water on the planet. Protected and sacred to the Māori people, this lake is not for swimming, but its sheer beauty is unforgettable. Surrounded by untouched beech forests, it feels like standing before a real-life painting. Take your time here, breathe in the crisp air, and admire nature’s untouched masterpiece. If you're looking for a peaceful moment in nature, this is it.