We visited The Blue Pool on a hot day. Entry was £5.50 per adult but we had a buy one get one free voucher from an attractions guide. There are two routes you can take - the red one is higher up and accessible to wheelchair users. The green one is longer and takes you closer to the pool/lake. The pool was an old clay pit that had been dug by hand. It was then abandoned and rainwater filled it in. It has a beautiful green/turquoise colour. This is a very relaxing place to take a walk and admire the views. There is a tea house and also a small exhibition of teddy bears called the Wareham Bears. The gift shop seemed like good value and we bought a few items there.