Churchill War Rooms is a hidden gem beneath Westminster where visitors can step back in time to explore the secret underground headquarters that played a crucial role in shaping the course of the Second World War. The site also houses the award-winning Churchill Museum, offering insights into the life and legacy of Sir Winston Churchill. With historic rooms preserved as they were during the war and a free audio guide included with every ticket, this attraction provides a fascinating glimpse into the past and is a must-visit for history buffs and curious minds alike.