This bizarre public park transforms into a pristine underwater world every year
It's a hiker-and-scuba-diver's dream.
This body of water literally shape-shifts throughout the seasons. During the winter, it's more like a shallow pond. But come spring, it gets deep enough to dive and swim in.
Eventually, what was once along the pond's edge becomes submerged underwater, transforming the lake into a majestic underwater oasis.