Mardi Gras & Nemesis Sub Terra Review, Alton Towers

We visited Alton Towers to experience their Mardi Gras event as well as the re-opened Nemesis Sub-Terra. We never experienced sub-terra in its original form but had heard a lot about the 2023 version since it opened in May so it was great to see and experience it for ourselves. We rounded off our day in the Roller Coaster restaurant.