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Mainau Island
ℹ️Practical info — Mainau Island
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🌤 Weather — 5 days
📍 Nearby
Sights nearby
💡 Tips
- Buy your ticket online to save money and skip the queues at the ticket office. The online price is often cheaper.
- The most beautiful way to arrive on the island is by boat from Konstanz or Meersburg. This also lets you avoid the search for parking.
- Visit the Butterfly House either first thing in the morning after it opens or late in the afternoon to avoid the biggest crowds.
- The island is spacious. If you have mobility issues, use the free shuttle bus that runs between the mainland car park and the 'Schwedenschenke' restaurant.
- A special tip: if you visit on your birthday, you get free admission upon presenting your ID.
🍽 Food
Try the famous fish from the lake, usually steamed or fried. Look for a lakeside restaurant offering 'fresh catch'.
This 'flammkuchen'-like snack from the Baden region is a great bite. You can often find it at markets or traditional wine taverns around the lake.
These battered apple rings, often served with cinnamon, sugar, and vanilla sauce, are a classic regional dessert.
🛍 Shopping · 🧘 Quiet spots
In the shop at the baroque palace, you'll find high-quality souvenirs, books on botany, and sometimes products inspired by the gardens.
Take a piece of Mainau home with you. Depending on the season, you can buy seeds, bulbs, or even rare plants directly on the island.
This tree park in the northwest of the island is often less crowded than the flowerbeds and provides shady paths among impressive, ancient trees.
Take a stroll along the lakeshore. Even on busy days, you can find quieter sections here with benches and views of Lake Constance and the Alps.
Although centrally located, this geometrically designed garden with its fountains and pergolas often has a very quiet and contemplative atmosphere.
Water temperature…
Mainau Island is a botanical paradise in Lake Constance, globally celebrated as the 'Flower Island.' Spanning 45 hectares, the island is owned by the Bernadotte family and features a memorable Baroque palace surrounded by meticulously landscaped gardens. The floral displays change with the seasons: millions of tulips in spring, over a thousand varieties of roses in June, and a massive dahlia show in late summer. The Palm House provides a tropical escape even on cooler days, housing exotic flora from around the world. A standout attraction is the Butterfly House, the second largest in Germany, where visitors can walk among hundreds of colorful tropical species flying freely. For younger guests, 'Mainau Kinderland' gives expansive adventure playgrounds and a petting zoo. The island is also a model for environmental sustainability and ecological garden management. Visitors can reach Mainau by boat from various points around the lake or via a pedestrian bridge from the mainland. The best time to visit is between March and October to fully appreciate the rotating flower festivals.
- Location: Baden-Württemberg, Germany
- Top sights: Nichtschwimmerbecken mit Rutsche · Naturschutzgebiet Obere Güll · Naturschutzgebiet Untere Güll
- Nearby: Meersburg (6 km)
- Population: ~812
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -1 | 0 | 4 | 9 | 13 | 17 | 19 | 18 | 14 | 10 | 4 | 0 |
| Rain mm | 94 | 74 | 92 | 91 | 141 | 139 | 144 | 146 | 103 | 100 | 87 | 102 |
Geography
Facts
- 45-hectare botanical park and gardens
- Baroque palace of the Bernadotte family
- One of Germany's largest butterfly houses
- Over 1,200 varieties in the rose garden
- Exotic Palm House greenhouse
- Seasonal flower shows (tulips, dahlias)
- Dedicated harbor for Lake Constance ferries
- Pioneer in ecological sustainability
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Mainau Island (24)
Schwaketenbad
Spend a fun-filled day at this modern water park, excellent for families and water enthusiasts visiting the area.
Frequently asked questions
When is the best time to visit Mainau Island?
Are dogs allowed on the island?
What is the Butterfly House?
Do I need to book admission in advance?
Are there restaurants on the island?
Mainau Island: where is it located?
Mainau Island: what is there to see?
Mainau Island: when is the best time to visit?
Mainau Island: why is it worth visiting?
















