Chapter 323 - [Diagram] Full Map of the Island?
This is a full map (?) of the island as of "Chapter 284: A Visit to the Urisks' Home."

The areas covered by clouds are unexplored. (;・∀・)
For connections within the Ancient Ruins, please refer to Section 277 "[Diagram] Island Ancient Ruins Map."
Since posts cannot be less than 200 characters, the following is a superfluous explanation.
Tent at the southern tip? → This is the dilapidated tent right after starting.
Southeast cave entrance → The location where the goblin settlement was.
Southwest cave entrance → Discovered after defeating the Red Armor Bear.
etc. etc...