Sites of Special Scientific Interest (SSSIs)

We look after and manage 63 of the UK's most important wildlife sites - Sites of Special Scientific Interest, also known as SSSIs.

Thanks to the Players of People’s Postcode Lottery, we will see improvement across 10 of the sites, benefiting wildlife and local communities on our iconic network.

The SSSIs span our canals, reservoirs and urban areas across our waterways. Some need more of a helping hand than others which is why a selected 10 sites have been singled out for reformation and improvement.

Find out what we've done so far by selecting a location below.