Albacore Park
4.7(2.4K)google
4.6(60)yelp
KidsIndoorOutdoorImmersiveEducationalWarship
Overview
USS Albacore (AGSS-569) is a retired, unique research submarine that pioneered the American version of the teardrop hull form, sometimes called an "Albacore hull", of modern submarines. The revolutionary design was derived from extensive hydrodynamic and wind tunnel testing, with an emphasis on underwater speed and maneuverability. She was the third vessel of the United States Navy to be named for the albacore.
Practical Info
Mon9:30 AM –5:00 PM
Tue9:30 AM – 5:00 PM
Wed9:30 AM – 5:00 PM
Thu9:30 AM – 5:00 PM
Fri9:30 AM – 5:00 PM
Sat9:30 AM – 5:00 PM
Sun9:30 AM – 5:00 PM
Suggested Duration1.5-2.5 hours
Best TimeBest visited from May to October, strictly starting at 9:30 AM opening. As a legendary, record-breaking research submarine safely dry-docked entirely on land, the inner steel torpedo rooms and control decks are remarkably compact; an early morning arrival allows you to undertake the audio-guided hatch tour comfortably before queues form inside the hull.
Getting ThereLocated in north Portsmouth at 600 Market Street. Driving is effortless: from I-95 Exit 7, follow Market Street north toward the shipyard pass for a half-mile; the colossal black submarine hull is highly visible on the left side of the highway, fronted by its own high-capacity, free paved asphalt guest parking plaza outside the naval gate.
Travel Tips
- The USS Albacore submarine interior features extremely cramped, low-clearance quarters and iron hatches; individuals with claustrophobia should avoid entry.
- The historic submarine lacks ADA compliance and features steep metal ladders; oversized backpacks and baby strollers are banned inside the vessel.
- The free surface lot sits near a complex bridge interchange with extensive blind spots; execute caution and utilize zip-merge protocols when exiting.
Reviews
Positive
- The core experience is incredibly unique, allowing visitors to climb inside the USS Albacore submarine to experience the actual living conditions of Cold War sailors.
- The self-guided audio tour is highly detailed, featuring clear numbered stops that explain complex mechanical and historical details in simple terms.
- The admission price is very reasonable and budget-friendly, and it includes a small submarine museum and gift shop, making it excellent value.
- The staff members are welcoming and knowledgeable, happy to answer obscure questions and share interesting trivia about this pioneering submarine.
Heads up
- The physical space inside the submarine is extremely cramped with low ceilings and narrow walkways, which can be highly uncomfortable for claustrophobic or tall visitors.
- Due to structural limits, the submarine interior is completely inaccessible for wheelchairs, strollers, or elderly guests with limited mobility.
- On hot days, the inside of the metal sub feels like an oven; despite minor ventilation, it gets stiflingly hot, preventing long stays.
- The outdoor public parking lot is relatively small, which easily results in it being completely full during sunny summer peak hours.

