The UK government has opened London’s first officially designated bathing area on the River Thames between Ham and Kingston-upon-Thames.

This designation marks a significant shift for the capital's wild swimmers, as it provides a government-monitored site to showcase improved water quality in the city's primary waterway.

The Environment Agency designated the site as part of a broader national initiative. A total of 13 new swimming sites are opening across England [1]. This expansion aims to increase public access to wild swimming and encourage outdoor recreation in monitored environments.

Located in south-west London, the Ham and Kingston stretch of the river is now subject to official monitoring. This process ensures that the water meets safety standards for public use. The official bathing season for these sites is scheduled to run through Sept. 30 [2].

These new inland additions complement a vast network of existing coastal sites. There are 464 designated bathing sites across England’s coasts during the season [3]. By adding monitored river sections, the government intends to boost opportunities for residents to engage with nature within urban centers.

The initiative focuses on transparency and safety. By designating specific areas, the Environment Agency can provide updated information on water quality, reducing the risks associated with unregulated wild swimming in urban rivers.

“London’s first officially designated bathing area on the River Thames”

The establishment of an official bathing area in London reflects a strategic effort to rehabilitate the image of the Thames from an industrial artery to a recreational asset. By integrating the river into a national network of monitored sites, the UK government is attempting to balance the growing demand for urban wild swimming with public health oversight.