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Konstanz Attractions

Popular things to do

1

Floral sun sculpture and colorful flower beds at Mainau Flower Island.

Mainau Flower Island Lake Constance

Mainau is a lush isle by Lake Constance, filled with tulips, roses, palms, rare trees, plus a Baroque palace. It offers a vivid, shifting display of color through the year, ideal for slow, easy strolls through bright, airy gardens.
from € 26.90

2

Konstanz harbor with historic tower by Lake Constance, Germany.

SEA LIFE Konstanz Ticket

Dive into SEA LIFE Konstanz's marine world. Discover aquatic species and interactive displays. Experience marine conservation firsthand.
from € 18

Top experiences in Konstanz

Free cancellation

What our guests say

Martin K

Czech Republic
Family
Aug 2026

+3 more

A wonderful vacation, an experience filled with the beauty of a blooming island—a bit like Madeira 🙂🌸🌹🌷—so beautiful!!!

Lake Constance: Mainau Flower Island Entry Tickets

Rareș A

Germany
Couple
Jul 2026

+7 more

A very beautiful island—highly recommended! Perfect for everyone, young and old alike, and accessible for strollers and wheelchairs. Plan to spend the whole day there so you can take your time and enjoy it. You can take breaks at the cafés, restaurants, and ice cream stands scattered throughout the grounds. There are also animals like donkeys, ponies, alpacas, ducks..., as well as museums, playgrounds, and places to sit, such as benches and lounge chairs. The view is consistently breathtaking, and there’s always something new to discover. Very well-maintained and tidy. We’d love to come back 😉

Lake Constance: Mainau Flower Island Entry Tickets

Qendrim M

Solo
3 days ago
Very nice for a day trip with the whole family, your loved one, or even with friends! The island offers wonderful impressions. The benches right by the water invite you to take a break with a fantastic, distant view of the Alps. Children can run wild on the large playground. The castle at the top with its chapel is impressive. The waterfall leading to the flowers is simply great. The flowers and the butterfly house speak for themselves—you have to experience it for yourself.

Combo: Mainau Flower Island + SEA LIFE Konstanz Entry Tickets

Claudia M

Couple
Last week
A wonderful Island to spend a day there Walking through beatiful flowers and amazing Trees, take a Rest in the shade. Thanks that you Jeep the Island that way. Amazing work!

Combo: Mainau Flower Island + SEA LIFE Konstanz Entry Tickets