Is there a way to keep all chunks loaded?

I want to keep certain chunks loaded so when players go threw portals they don't fall threw floors

 

still nothing?

 

To be honest that would be a lag fest. I mean falling through floors depends on that persons connection not if it is loaded.

 

Would it really be laggy to keep like 16 chunks loaded to make sure no one falls threw into my donor area because its happend to everyone

 

First off *through*
Now what are you trying to do?
Why can you not just have a floor so that people spawn on that.

 

Well when the go into the portal the chunks load and then they fall into the floor or threw the floor

 

Put two layers of blocks under the portal.
Also once again its spelt through not threw.
Threw is for when "He threw the ball, through the goal posts"

 

No, that would cause your server to eat up memory and one thing wrong your world can get curropted

 

Thanks for that ill try that also im bad at spelling