- Humpback whales can be observed near the western end of the Strait of Juan de Fuca, mostly from June to November, especially in areas near Neah Bay and La Push.
- There is a resident (non-nomadic) population of killer whale in the Strait and surrounding waters, where they feed on spawning Chinook salmon.
- Deception Pass (Wikipedia)
Deception Pass (Lushootseed: sčudᶻ) (Samish: Xwchsónges) 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. The bridges were added to the National Register of Historic Places in 1982.
- Ediz Hook (Wikipedia)
Ediz Hook is a 3-mile-long (4.8 km) sand spit that extends from northern shore of the Olympic Peninsula at Port Angeles in northcentral Clallam County, Washington, USA, northeasterly into the Strait of Juan de Fuca, located about 15-mile (24 km) west of the larger Dungeness Spit. It is relatively narrow at points, but broader toward the base and the northeast tip.
- The Strait of Juan de Fuca (officially named Juan de Fuca Strait in Canada) is a body of water about 96 miles (83 nmi; 154 km) long that is the Salish Sea’s main outlet to the Pacific Ocean. The international boundary between Canada and the United States runs down the centre of the Strait.