![Boxing Day Swim. Southend on Sea, Essex, UK. Swimmers braved the icy cold waters of the Thames Estuary to raise funds for the Royal National Lifeboat Institution RNLI charity. Some wore Christmas Boxing Day Swim. Southend on Sea, Essex, UK. Swimmers braved the icy cold waters of the Thames Estuary to raise funds for the Royal National Lifeboat Institution RNLI charity. Some wore Christmas](https://c8.alamy.com/comp/FABMDR/boxing-day-swim-southend-on-sea-essex-uk-swimmers-braved-the-icy-cold-FABMDR.jpg)
Boxing Day Swim. Southend on Sea, Essex, UK. Swimmers braved the icy cold waters of the Thames Estuary to raise funds for the Royal National Lifeboat Institution RNLI charity. Some wore Christmas
Southend Museums on X: "The Westcliff swimmin baths in 1930. This open swimming pool was opened in 1915 on the Western Esplanade. The pool was actually filled with sea water, making it
![20 Best Swimming Pools and Leisure Centres In Southend On Sea Near Me | Attractions in Essex | Day Out With The Kids 20 Best Swimming Pools and Leisure Centres In Southend On Sea Near Me | Attractions in Essex | Day Out With The Kids](https://res.dayoutwiththekids.co.uk/image/upload/f_auto,c_fill,w_2172,q_auto,g_center/v1594048899/attractions/s/sheerness-swimming-pool-e794b097/34693-sheerness-swimming-pool-sheerness-01.jpg)