Coupon code & discounted price for Hotel Adlon
New IMPT customers receive a discounted price of 10% off their first booking at Hotel Adlon. The coupon code is applied automatically at checkout when you book through IMPT — it stacks with our best-rate guarantee. Find a lower price elsewhere within 24 hours and we'll refund the difference.
- Discounted price on your first stay at Hotel Adlon
- Free cancellation on most rates
- Best-rate guarantee — match anywhere on the web
- Every booking removes CO₂ at no extra cost
Key facts about Hotel Adlon
Hotel Adlon is a 3-star hotel in Mariehamn, Åland Islands. The property has 54 rooms. Check-in is from 15:00 and check-out by 11:00. Featured amenities include free parking. Every booking through IMPT funds verified climate-positive action at no extra cost.
| Property type | Hotel |
|---|---|
| Star rating | 3★ |
| Total rooms | 54 |
| Check-in | From 15:00 |
| Check-out | By 11:00 |
| Location | Mariehamn, Åland Islands |
| Address | Hamngatan 7, Mariehamn, Åland Islands |
| Coordinates | 60.0949, 19.9277 |
| Languages | English |
| Climate impact | Carbon-neutral booking · UN-verified |
What's included at Hotel Adlon?
Hotel Adlon offers 15 verified amenities across the property — free wifi, free car parking, free parking, restaurant(s), indoor pool, and more. Full list below.
- 🏨Free wifi
- 🏨Free car parking
- 🚗Free Parking
- 🏨Restaurant(s)
- 🏨Indoor pool
- 🏨Dry cleaning service
- 🏨Wheelchair accessible
- 🏨Banquet
- 🏨Luggage storage
Your booking removes real CO₂.
When you book Hotel Adlon through IMPT, a portion of every booking funds UN-verified carbon removal — real farmers, real land, every tonne publicly tracked. You pay the same as any direct rate; the planet is what changes.
What guests say about Hotel Adlon
Hotel Adlon is rated 9.3/10 — Exceptional based on 358 verified guest reviews from people who booked at Hotel Adlon.
Where is Hotel Adlon located?
Hotel Adlon is located in Mariehamn, Åland Islands — Hamngatan 7. Coordinates: 60.0949, 19.9277. Tap the map below to open the location in Google Maps.
More hotels in Mariehamn
Frequently asked about Hotel Adlon
Is there a discount code for Hotel Adlon?
Yes. New IMPT customers can save 10% on a stay at Hotel Adlon with discount code IMPT10. Apply the code at checkout — it stacks with our best-rate guarantee.
How can I get the best rate at Hotel Adlon?
Booking Hotel Adlon through IMPT.io guarantees the best available rate. Use code IMPT10 for an additional 10% off your first booking. If you find a lower price elsewhere within 24 hours, we'll refund the difference.
How do I book Hotel Adlon?
Book Hotel Adlon through IMPT using the booking widget on this page. Select your dates, apply discount code IMPT10 if eligible, and click Book Now. Every booking removes CO₂ from the atmosphere at no extra cost to you — UN-verified.
Does booking through IMPT cost more?
No. Booking through IMPT costs exactly the same as booking direct. IMPT funds the carbon removal from its commission — you pay the same rate, the planet wins. Zero premium, zero catch.
Is free cancellation available at Hotel Adlon?
Most room rates at Hotel Adlon include free cancellation. The cancellation policy is displayed in full before you confirm your booking.
Does Hotel Adlon have parking?
Yes — free parking is available on site at Hotel Adlon.
Is breakfast included at Hotel Adlon?
Yes — breakfast is included with most stays at Hotel Adlon.
How does IMPT verify the carbon removal?
Every carbon credit funded through IMPT is independently UN-verified through farm-to-plate carbon removal projects — primarily regenerative agriculture. You can track your credits at any time through your IMPT account.
What are the check-in and check-out times at Hotel Adlon?
Standard check-in is from 3:00 PM and check-out by 11:00 AM. Early check-in and late check-out can be requested and are subject to availability — contact the hotel directly after booking.
