Scuba Diving 1.16.5-3.zip is a beta file of the Minecraft map Scuba Diving: a base-jump minigame, made for Minecraft 1.16.5. It was published on March 1, 2021 and is 18.5 MB in size. Pre-release builds can contain bugs — back up your world before installing. For the full description, screenshots and every other version, visit the Scuba Diving: a base-jump minigame map page.
How to install: Extract the .zip and move the world folder into .minecraft/saves; the map then appears in your Singleplayer list.