Eshamy Bay

Eshamy Bay State Marine Park protects a large bay in western Prince William Sound known for excellent fishing and wildlife. The 7,400-acre marine park encompasses substantial shoreline and provides wilderness anchorage in one of the Sound's most productive areas. The bay's streams support significant salmon runs that drive the local ecosystem.

Eshamy Bay is renowned for its salmon runs, which attract bears, eagles, and marine mammals in significant numbers. Harbor seals and sea otters are resident, while humpback and orca whales visit the outer bay. The salmon runs are among the most productive in the western Sound, supporting both wildlife and recreational fishing.

Old-growth coastal rainforest surrounds the bay, with Sitka spruce and western hemlock dominating. Stream corridors support willow and alder that provide bear habitat. The understory features devil's club, salmonberry, and ferns typical of the maritime forest. Intertidal zones are rich with marine life.

Eshamy Bay was carved by glacial action, with the deep waters reflecting thousands of years of ice erosion. The surrounding mountains expose metamorphic and volcanic rocks of oceanic origin. The 1964 earthquake caused uplift that affected the bay's shorelines and intertidal zones.

Maritime climate brings mild temperatures and substantial precipitation. The bay's location in western Prince William Sound exposes it to Gulf of Alaska weather systems. Rain is frequent, and fog can form quickly. Summers offer the most favorable conditions for visiting.

Chugach peoples utilized Eshamy Bay's resources for generations, with salmon providing a foundation for their subsistence economy. The bay's name reflects indigenous heritage. Commercial fishing has been important in the Sound's economy, and the area was impacted by the 1989 oil spill.

Eshamy Bay State Marine Park was established to protect one of Prince William Sound's most productive bays. The marine park provides public access to exceptional fishing and wildlife viewing while preserving the bay's ecological integrity. It represents significant protected acreage in the Sound.

Salmon fishing is the primary attraction, with productive runs drawing anglers throughout summer. Bear viewing during salmon runs can be exceptional. The extensive shoreline offers numerous exploration opportunities. Kayaking the bay's protected waters provides intimate wildlife encounters.

The marine park provides anchorage throughout the bay. No developed facilities exist; visitors must be fully self-sufficient. Access is by boat from Whittier, which connects to the road system. The bay's size allows extended exploration over multiple days.

The marine park protects critical salmon habitat that sustains the bay's productivity. Fishing regulations ensure sustainable harvest. The park contributes to ecosystem protection and recovery from historical oil spill impacts.