What’s new…

Chalk Streams in Crisis

It has been two weeks since we gathered industry leaders at our AGM to talk about #ChalkStreamsInCrisis, where the big hitters from the Environment Agency, Ofwat, Affinity Water and Thames Water joined our friends from the Chilterns Chalk Stream Project and the Chiltern Conservation Board to answer tough questions about the disappearing Chilterns chalk streams.

Learn More

How you can help…

Become a member

Chiltern Society membership is a very simple way to do something practical to help protect and maintain the Chilterns’ landscape and way of life.

Join Now

Make a donation

As a charity, we do not receive any state grant or subsidy for our work. Please help us care for the Chilterns by making a donation here.



Get involved with caring for the Chilterns and meet new friends along the way. Choose from a wide variety of fascinating volunteering opportunites.

Learn more