Imagine yourself in the 12th century as you stand at the foot of a historic riverfront castle.
Unwind on the rocky coast of Lake Superior, in view of one of the Great Lakes' most striking lighthouses.
An evening visit to the Pacific Coast, under the brilliant fresnel lens of a historic light station.
A tour of the best beaches on the tropical island of St. Thomas.
Head out to a breakwater to watch a solar-powered lighthouse guide boaters by the Pacific coast.
Nighttime views of the spectacles that make Dubai a favorite playground for tourists.
A boat ride through the unique Alaskan landscape.