Take Dad and the entire family to one of Maine's beautiful state parks or historic sites this Sunday for Father's Day.

Mains state officials say that all vehicles with a Maine license plate will receive free admission to 48 state-owned and operated locations.

Pack a lunch or do a BBQ. The free offer is June 15th only from 9 a.m. until 6 p.m. the free admission does not apply to Baxter State Park, Scarborough Beach State Park, or the Penobscot Narrows Observatory.

Here's a list of Maine State Parks.