Maya landscape to UE4

Is it possible for me to create landscapes in Autodesk Maya like sidewalks with grass, hills etc and export it to unreal engine. Would the landscapes be better if i create it in maya or are the landscape in unreal engine better. My whole thing i just dont want the players to fall through the ground or glitch through the ground when they play.

You wont have any such errors my friend . You are just worrying too much. You can create landscape both in ue4 and maya .The only thing that you might encounter is that you can vary the landscape inside the editor(if created inside it) if you don’t like it . Then you will have a better control and options inside UE4 .Then an advantage of foliage tool inside UE4 . So better create using UE4 will be my personal suggestion . Have a nice day pal.