If you are a resident or a visitor to Plymouth, you are probably aware that the city boasts a multitude of leisure offers. Among one of the most popular leisure activities is indoor swimming in Plymouth . Swimming is the kind of sport which appeals to young and old and it is a really good all round way to get fit. Today, tickets for indoor swimming pools in Plymouth have become expensive, particularly if you want to go to indoor swimming pools in Plymouth regularly or if you have a large family. Today, that no longer has to be true thanks to a fantastic new vouchers deal which has just been set up by Groupon.