Head out to a breakwater to watch a solar-powered lighthouse guide boaters by the Pacific coast.
Float through the fog on the grounds of a picturesque 19th-century light station.
A twilight visit to Chicago Harbor, including a trip to the illuminated Navy Pier.
Bundle up for a chilly hike across the snowy slopes of Colorado.
Make the Las Vegas lights part of your own nightlife.
An afternoon tour of the countless historic sites in one of the greatest cities in world history.
A boat ride through the unique Alaskan landscape.