Easy trail hiking, then moderate boulder hopping, and finally some strenuous, knee-deep wading will take you deep into the sublime hideaway of the Royal Gorge, a narrow, rock-walled section of the ...

PERDIDO KEY, Florida -- When it comes to cool pools at the beaches, Eden Condominiums just over the Alabama state line into Florida has one of the coolest and largest outdoor swimming pools around. In ...

Boulder, Colo., USA: Deep pools below waterfalls are popular recreational swimming spots, but sometimes they can be partially or completely filled with sediment. New research showed how and why pools ...