Journey through a world of oceans, rainforests, and exotic wildlife at Haus des Meeres, Vienna’s unique Aqua Terra Zoo. Located inside a historic flak tower in the heart of the city, this multi-level attraction offers close encounters with fascinating marine creatures, tropical animals, and breathtaking views across Vienna.

Highlights

• Explore 11 exhibition floors featuring marine life, reptiles, birds, and mammals
• Discover sharks, sea turtles, crocodiles, monkeys, and thousands of tropical fish
• Walk through immersive rainforest habitats with free-flying birds and tropical vegetation
• Visit the Atlantic Tunnel and observe marine animals from a unique underwater perspective
• Enjoy panoramic views of Vienna from the rooftop observation terrace

What’s Included

• Admission to Haus des Meeres – Aqua Terra Zoo
• Access to all permanent aquarium and terrarium exhibits
• Entry to tropical rainforest and animal habitats
• Access to the rooftop viewing terrace
• Admission to special exhibitions available on the day of your visit

Meeting Point

Present your ticket at the main entrance of Haus des Meeres, located at Fritz-Grünbaum-Platz 1, 1060 Vienna.
Click here to see the location.

Perfect for families, couples, and animal lovers, Haus des Meeres combines education, conservation, and entertainment in one of Vienna’s most unusual landmarks.

Accessibility

• Most exhibition areas are wheelchair accessible
• Elevators connect nearly all visitor levels
• Accessible restroom facilities are available
• Visitors requiring assistance are welcome throughout the attraction

What to Bring

• Valid admission ticket
• Comfortable walking shoes
• Camera or smartphone for photos
• Light clothing for warm tropical exhibition areas

Not Allowed

• Smoking inside the attraction
• Feeding or disturbing animals
• Pets, except registered service animals
• Dangerous or prohibited items

Know Before You Go

• Visitors typically spend 2 to 3 hours exploring the attraction
• The tropical zones maintain warm and humid conditions year-round
• Animal exhibits may vary depending on operational requirements
• The rooftop terrace may be subject to weather conditions
• Photography is permitted for personal use

Opening Hours

Haus des Meeres is open daily throughout the year.

• Opening Hours: 09:00 – 20:00
• Last admission is recommended at least 90 minutes before closing
• Opening hours may vary on special occasions and holidays

Visitor Guidelines

• Follow all instructions provided by zoo staff
• Remain on designated visitor pathways
• Respect the animals and their habitats
• Supervise children at all times
• Help maintain a pleasant environment for all visitors

Note:

• Certain animal presentations, feeding sessions, or special exhibits may be unavailable due to seasonal or operational reasons.
• A full refund is available for cancellations made at least 24 hours in advance. Otherwise, it will be considered a no-show.