Jack Bay State Marine Park
Alaska State Marine Park

Jack Bay State Marine Park

Valdez, Alaska 99686
Available Activities
  • Camping
  • Fishing
  • Boating
  • Wildlife Watching
  • Kayaking

🏆🏆🏆 Valdez Fjord Marine — Glacially carved fjord near Valdez with tidewater glacier views

Jack Bay State Marine Park protects a dramatic glacially carved bay near Valdez in Prince William Sound. The deep fjord provides protected anchorage with towering rock walls, waterfalls cascading from hanging valleys, and views of nearby glaciers. The bay is home to harbor seals hauled out on ice, sea otters, and spawning pink and chum salmon that attract black and brown bears to the shoreline in summer.

Visitor Information

DetailInformation
LocationNear Valdez, AK (Prince William Sound)
AccessBoat from Valdez
Entry FeeFree
WildlifeBears, seals, otters, salmon

Frequently Asked Questions

Can I see glaciers?

The bay offers views of nearby glaciers. For tidewater glacier viewing, combine with a trip to Columbia Glacier — one of the largest tidewater glaciers in North America, also accessible from Valdez.

What happened in the 1964 earthquake?

The 9.2-magnitude Good Friday Earthquake on March 27, 1964 was the most powerful earthquake ever recorded in North America. The resulting tsunami destroyed Old Valdez — the entire town was relocated to its present site 4 miles away.

Keep exploring: The closest neighbors are Sawmill Bay State Marine Park (a short drive away) and Shoup Bay State Marine Park (a short drive away).

Camping reservations: Book campsites and cabins for Alaska state parks online at alaskastateparks.reserveamerica.com.

🏔️ Visit Jack Bay SMP

Valdez fjord — glacier views, waterfalls, and bear-watching in Prince William Sound.

📍 AK State Parks

About Jack Bay

Jack Bay State Marine Park in Prince William Sound near Valdez protects a deep fjord-like bay surrounded by steep mountains and old-growth forest. The bay provides shelter during the fierce storms that rake Prince William Sound. Harbor seals haul out on rocky ledges and bald eagles nest in the towering Sitka spruce.

Things to Do

Anchorage for boaters seeking storm shelter, beach camping, sea kayaking, wildlife viewing (harbor seals, eagles, sea otters), fishing, and exploring the fjord. Access by boat from Valdez.

Insider Tips

Valdez area: Jack Bay is accessible from Valdez — the terminus of the Trans-Alaska Pipeline. Pro tip: The Valdez Museum documents the 1964 Good Friday Earthquake (9.2 magnitude — the most powerful ever recorded in North America) and the subsequent tsunami that destroyed Old Valdez. Glacier viewing: Columbia Glacier (one of the fastest-retreating glaciers in Alaska) is accessible by tour boat from Valdez.

Best Time to Visit

June-August: Best boating weather and salmon runs. July: Pink salmon runs are enormous. Winter: Thompson Pass above Valdez receives 500+ inches of snow. Spring: Bald eagle gathering on the Valdez fish runs.

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America's State Parks is an independent online guide to the state parks of the United States. Our editorial team compiles and reviews each park profile from official state park agency sources and other primary references, and follows a published editorial and review methodology (see /editorial-review-methodology/). We update profiles and correct errors on an ongoing basis.

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Last updated: May 17, 2026

Park Location

Valdez, Alaska 99686