Firesquids
⛧Roxie of Avalar⛧
I never carry a ladder or pole around my island every area is accessible
If you terraform a little bit further, you can add an incline. Your island is probably already filled so it'd take a lot of moving around to take a little section away. I saw someone on twitter do that. They also trapped themselves on the secret beach because Lloyd/the barrier blocked them in. This was before the diving update.