Calder is a small hamlet in

Cumbria Cumbria ( ) is a ceremonial and non-metropolitan county in North West England, bordering Scotland. The county and Cumbria County Council, its local government, came into existence in 1974 after the passage of the Local Government Act 1972. Cumb ...

, England. It is overlooked by the

Sellafield Sellafield is a large multi-function nuclear site close to Seascale on the coast of Cumbria, England. As of August 2022, primary activities are nuclear waste processing and storage and nuclear decommissioning. Former activities included nucle ...

nuclear plant—Calder Hall Nuclear Power Station was the world's first major nuclear power station when it opened in 1956.

References

Hamlets in Cumbria Borough of Copeland {{Cumbria-geo-stub