📜 National Historic Landmark site, preserved research submarine.
🔍 Once the speediest sub in the sea, a Cold War vessel, it pioneered modern high-speed submarine design.

Why Go

⚓ Explore a historic Cold War research submarine interior🗣️ Listen to former crew member stories🌳 Enjoy memorial garden and park👨‍👩‍👧‍👦 Educational for all ages

Why Avoid claustrophobic spaces

♿ Not accessible for wheelchairs or walking devices👶 No children under 2 admitted on submarine🎒 No backpacks, strollers or large bags allowed on submarine

TipsCheck website for seasonal hours and weather updates. Located in Albacore Park, follow signs for downtown Portsmouth.

Cost

💰 Children (2-12) $8, Teens & Adults $14, Seniors/Retired Military $10, Active Duty Military Free. Group rates available.

Hours

🕒 Daily, 9:30am-4:00pm (mid-Feb to mid-Dec), 9:30am-5:00pm (Memorial Day to Columbus Day), closed mid-Dec to mid-Feb.

🅿️ ParkingAvailable at Albacore Park.