Description
National Marine Aquarium is the UK's largest public aquarium and one of the best things to do with kids in Plymouth. Located at Sutton Harbour in Devon, this premier conservation attraction houses thousands of aquatic animals across four themed zones.
Standard adult ticket prices start from £26.00, with children aged 3 to 15 priced at £16.00 and under-threes going free. Families can explore immersive marine environments, walk past deep ocean tanks, and encounter everything from native coastal species to majestic sharks.
If you are looking for the best place for a day out with family and kids, this south-west coastal venue combines marine education with interactive exhibits. Children can marvel at giant stingrays and green sea turtles while parents enjoy an engaging, fully accessible indoor experience that supports ocean conservation.
Beyond the Main Attraction
- The Barbican: Historic waterfront district featuring Elizabethan cobbled streets, independent shops, and ice cream parlors.
- The Mayflower Steps: Famous historic landmark commemorating the departure of the Pilgrims in 1620.
- Tinside Pool: Iconic art deco lido located along the Plymouth Hoe waterfront.
- Plymouth Hoe: Expansive green coastal park offering panoramic views across Plymouth Sound.
What Visitors Love:
- The breathtaking scale of the deep Atlantic tank and the thrill of watching divers feed the sharks.
- The fantastic annual pass policy that lets families return as often as they like throughout the year.
- Friendly, knowledgeable staff members who run engaging talks tailored to keep children entertained.
What Visitors Don't Like:
- Peak holiday weekends can get very busy, leading to bottlenecks around popular narrow viewing tanks.
- On-site parking fills up quickly during mid-day rush hours, requiring a short walk from nearby multi-storey car parks.
Detailed Inventory of Park Attractions & Events
- Eddystone Reef Exhibit: Deep-water display mimicking local Cornish reef ecosystems.
- Atlantic Realm Viewing Window: Massive acrylic panel providing panoramic views of large pelagic sharks.
- Shallow Coastal Rockpools: Interactive zones designed for educational marine discovery.
- Mangrove Swamp Habitat: Specialized exhibit highlighting brackish water trees and juvenile fish.
- Jellyfish Discovery Tanks: Lit cylinder displays housing undulating moon jellies.
- Seahorse Nursery: Breeding and display tanks protecting delicate seahorse species.
- Ray Lagoon: Open-water pool area dedicated to native ray species.
- Ocean Discovery Learning Centre: Hub for school workshops and family educational events.
- Waves Café: On-site dining space overlooking Sutton Harbour.
- Ocean Gift Shop: Retail outlet offering sustainable souvenirs and marine-themed plush toys.
New for 2026
- Keeper for a Day Experiences: Exclusive seasonal behind-the-scenes handling and feeding sessions running across peak summer dates.
- Updated Seagrass Restoration Displays: New interactive exhibit panels showcasing the charity's major coastal habitat restoration projects.
- Enhanced Digital Trail Packs: Upgraded family activity challenges downloadable on mobile devices to accompany the walking route.
- Market Hall Partnership Offer: Special ticket holder discount linking visits to the aquarium with immersive digital shows at nearby Market Hall.