This Parkour Map was made with this resource pack in mind: https://minecraft.curseforge.com/projects/owrp-open-world-resource-pack but it is not needed to play Wacky Worlds Parkour. 1.12.2 only.
Wacky Worlds Parkour is a minecraft map where you parkour through 10 different stages, This map is beginner friendly and can teach someone who isn't great at parkour how to do it better with the map slowly ramping up in difficulty. The map is single player only. You'll have to parkour through anything from a Claw Machine to a Snowman and even through The End! If you're an explorative type this map has 25 Emeralds in unique locations to collect, most of which you'll have to go out of your way to collect. This map is good for anything into parkour whether new or old!
If you happen to really like this map, there's a sequel: https://www.curseforge.com/minecraft/worlds/wacky-worlds-parkour-2