Castle Eden Brewery is a historic brewery located in Seaham, County Durham, England. It was established in 1826 and is known for producing traditional English ales and beers. The brewery is famous for its Castle Eden Ale, which is a classic English bitter with a rich and malty flavor profile. In addition to their flagship ale, Castle Eden Brewery also produces a range of other beers including stouts, porters, and IPAs. The brewery has a long-standing reputation for quality and craftsmanship, and continues to be a popular choice among beer enthusiasts in the UK.