Here's why Biddeford will be your new favorite summer vacation destination.Credit: Visit MaineKey PointsFortune’s Rocks Beach and the Biddeford Pool make this Maine destination ideal for summer visits.The town is known for its vibrant food scene, featuring places like Palace Diner and Fish & Whistle.Luxury travelers can enjoy a stay at the Lincoln Hotel, housed in a historic mill.When planning a trip to Maine, we all know the likely contenders: …