Deception Pass Panorama. Deception Pass is a strait separating Whidbey Island from Fidalgo Island, in the northwest part of the U.S. state of Washington. It connects Skagit Bay, part of Puget Sound, with the Strait of Juan de Fuca. A pair of bridges known collectively as Deception Pass Bridge cross Deception Pass, and the bridges are on the National Register of Historic Places. Beauty In Nature Clouds Coastline Current Deception Pass Destination Idyllic Island Landscape Majestic National Register Of Historic Places Nature No People Outdoors Outdoors Photograpghy  Pacific Northwest  Panorama Puget Sound Scenics Sea Shore Strait Tide Washington Water