It's always nice to get some exercise while you're traveling. Brush up on your backstroke or just chill out in the water for a while at The Swan Centre for Leisure.
You'll have no end of sightseeing choices when visiting Berwick-upon-Tweed. The Swan Centre for Leisure is a great place to begin here, but there are numerous other interesting attractions to consider. Old Bridge, Chain Bridge Honey Farm, and Haggerston Castle are not far from the aquatic and recreational facility and will round out your day nicely.