TheBlackstoneMazeV2 is a release file of the Minecraft map The Blackstone Maze, made for Minecraft 1.16.1. It was published on July 4, 2020 and is 0.8 MB in size. For the full description, screenshots and every other version, visit the The Blackstone Maze map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.