Vacation rentals in Island Park

I want to make sure this is accurate. I can’t find an official town named “Island Park” in Maine. Could you confirm the town or share a nearby landmark or another name (e.g., Islesboro, Vinalhaven, Isle au Haut, etc.)? Once I have the correct location, I’ll write a precise 2–3 sentence blurb for your vacation rental page. If you prefer, I can also provide a generic Maine-island-blurb now that you can tailor after you confirm the place.