Ok so I'm going to do my first adventure map in minecraft but I don't know what one I want to do. I want something where you don't have to download any mods or anything and easy. Is there anything that is good for beginners?
Added (1). Oh and also I'm really really bad at parkour so there can't be much of that.
Survival island. The very first map ever made
Search for skyblock and similar maps. Quite fun
Try Jeoffry's chamber and Agarian Skies. Jeoffrey's Chamber is a really fun map that has no adventure, but I recommend you to try. Agarian Skies is modded Skyblock.
Other ones:
Paranoia
Sunburn Islands
Lethamyr
It's better together
Solar Survival
Eronev Mansion Adventure
My fav was Shipwrecked Adventure. -)