The Museum of Terrible Fates was a museum which was once visited by Clara Oswald whilst exploring a jungle planet. Within, she found evidence of a Multi-Doctor Event that led to the "end of all things". Seeking to prevent the Doctor's "terrible fate", Clara arranged to meet Alice Obiefune and Gabby Gonzalez and explained her visit to the museum and her belief that the fate could be averted. When this eventually led them all to be taken prisoner by an alternate version of the Twelfth Doctor, he explained that he had created the Museum from his memories as a deliberate trap for Clara. (COMIC: Four Doctors)
Tardis