Algonquin Resort (St. Andrews-by-the-Sea, New Brunswick, Canada)
Pulling up to the Algonquin Resort and witnessing its massive Tudor-style exterior feels a bit like stepping back in time. Opened in 1889, the hotel has been a popular seaside escape for locals and visitors alike for 125 years. But step inside and you'll see why it's considered one of Canada's most luxurious resorts. Because while it's steeped in history and boasts all the grandeur to go along with it, the Algonquin also has a playful side — as evidenced by its indoor waterslide.