This is a parkour map in which you'll have to climb a mine. There are 8 checkpoints but the map is really hard, so you should be a little skilled in parkour to have a chance. Also, sometimes you'll have to figure out where to go 'cause it can get a little bit tricky.
This map was made in 1.15 but can also be played in previous versions (at least 1.12) and PROBABLY it will also be compatible with future ones
Last thing to mention, there are 5 hidden emeralds all around the map, challenge yourself at finding them all ;-)