Natural Swimming Ponds

Swimming ponds are something that I am very interested in. When we finally have a chance to move to a place with more land, I am definitely going to build one of these – by myself of course! This particular video explains the natural filtration methods quite well. This could be done using solar energy as well for an even greater degree of sustainability. I am not a fan of ponds that look overly manmade though, so mine will be more of a natural design.