Guild Wars 2

I’m on 98% exploration for the world and on 98% for this WvW map, and this is the last vista I need, but the enemy controls it and I can’t get through their gate to get to the vista.
Do we need to control it to get the vista, or not?
Here’s the place below.

i think there’s a way to get it but i’m not sure so i’ll just say server transfer or wait.

You must break though one of the outer gates or walls. Then you can cross the ice bridge and go get it.