pool

One of the true gems of the Yellowstone National Park - the Morning Glory Pool. Cleared out last year it reclaimed its fame back as the most stunning and beautiful pool on Earth. Want to see more?

The New York Times covers chlorine alternatives for swimming pools.  Swimming pool chlorine can be harsh on your skin and often requires a lot of maintenance.  Many in the pool industry still believe that chlorine is the best option, but there are a number of chlorine substitutes coming to the market that provide a greener alternative.

This is a good article that discusses the various suppliers of residential solar swimming pool heaters. The article discusses the cost trade-offs vs. gas and electric. It is a great jumping point for investing solar for your pool.