For some strange reason my first try to reply didn't show hmm..... Cool! I definitely got the Path part :) First I made a ground plane with dirt material and made a terrain with grass material and stretched it around. Then I edited the terrain like Johnpenn said and it worked! hehe But how do I give my terrain the exact shape I want to form the cave, like Airflamesred did with those 5 terrains? That's my biggest problem right now :(