Efrafa is a fictional warren in the novel "Watership Down" by Richard Adams. It is characterized by its strict social order and authoritarian leadership, governed by a rabbit named General Woundwort. The warren is known for its oppressive rules and the enforcement of conformity among its inhabitants. The rabbits of Efrafa are often depicted as being fearful and controlled, living under constant surveillance. The story contrasts Efrafa with the more free-spirited and democratic warren of Watership Down, highlighting themes of freedom, leadership, and the struggle against tyranny.