"Who finds a Friend, finds a treasure" movie's island

Hello everyone!

Have you seen this movie? This is one of my absolute favorite!! Yesterday I watched again and I would like to know where was it directed? At the end of the movie there is a text from the makers that they promise they will never return to that island to keep it untouched...

If you know more about this "story" please share it...

Thanks in advance!!

Puffinette