Hotels in Altnau

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Check prices for these dates

Tonight
Dec 29 - Dec 30
Tomorrow
Dec 30 - Dec 31
This weekend
Jan 2 - Jan 4
Next weekend
Jan 9 - Jan 11

Where to stay in Altnau?

Bar (on property)
Hotel Constantia
Hotel Constantia
8.4 out of 10, Very Good, (369)
The price is $104
$117 total
includes taxes & fees
Jan 13 - Jan 14, 2026
Hotel Constantia
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Check out reviews of Altnau hotels guests love

Hampton by Hilton Konstanz

Hampton by Hilton Konstanz

10/10 Excellent
"Clean, safe and new"
Carsten 2-night trip
Posted 7 days ago
Hampton by Hilton Konstanz

Frequently asked questions

What hotels do travelers recommend in Altnau?
Guests like Rioca Konstanz Posto 10, Holiday Inn - the niu, Flower Konstanz by IHG and Hotel 47°.
Can I book a refundable hotel in Altnau?
If you want the flexibility to change your travel plans to Altnau, most hotels offer refundable* bookable rates. You can find these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.
What will the weather in Altnau be like during my vacation?
The warmest months in Altnau are usually July and August with an average temp of 64°F. January and February are the chilliest months when the average temp is 36°F. The rainiest months are August and June.
Why should I book my Altnau accommodation with Hotels.com?
There are plenty of reasons to book your Altnau travel with us: our free cancellations on selected hotels gives you the flexibility you're looking for, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.