Hydra Lodge

 was a cottage on Earth. It was near to the Hydra Hall stately home and reserved for the owner of the hall.

By February 2022, the owner of Hydra Lodge was Vera Parker, who only kept it so nobody could redevelop Hydra Hall, considering it cursed. With the Thirteenth Doctor and Dan investigating the nearby disappearances of Yaz and several others, Dan used the lodge as his base of operations while the Doctor searched the hall, later joined by Sidney Bird, who had been transported there from 1942.

Once the Doctor solved the problem by shutting off the portal to a pocket universe in the hall's basement, the group reconvened in Hydra Lodge as an elderly, present-day Sid visited Vera in thanks. (COMIC: Hydra's Gate)