Photographer - 'BritishTicos' : "It's nothing short of spectacular and so pristine. I believe the park service are the unsung heroes of the U.S."
Very nice photo. Congratulations on photo of the week!
Thanks for the nomination fellow Travel Bloggers! We took this while visiting Yellowstone last week and it is of the Grand Prismatic Spring. The colors are extraordinary with the deepest part of the pool being a deep blue and then transitioning to green at the edges. Where the water spills over the edge there are colonies of bacteria growing and that's where the yellows and deep reds come from. All the while steam creates an ethereal effect from the heat of the water. We highly recommend a visit!