Invisible wall at the limits of my level

How do I setup invisible walls at the outskirts of my level? I’m using UE4 (v4.9.2) and a flying template with a file generated landscape at which borders I would like to place limitations, something like walls so that my aircraft stays inside of the generated land.

Hello,

You can look into placing Blocking Volumes on the bounds of your level. These act as an invisible collision of sorts and should prevent your aircraft from exiting the bounds you set with the volumes.

Have a great day,

Sean Flint