ION Adventure Hotel
Hotel· Nesjavellir við Þingvallavatn· Selfoss· Reykjavík
from51.713 kr.a night for two, this week
See rooms & prices- Spa
About ION Adventure Hotel
Less than an hour from Reykjavík, ION Adventure Hotel is surrounded by mountains, lava fields, and unspoiled nature—offering a perfect escape where modern design meets Iceland’s dramatic landscape. Located in southwest Iceland, just a 20-minute drive from Þingvellir National Park and near a major national crossroads, the hotel provides convenient access to many of the country’s most iconic destinations.
The hotel features the acclaimed Silfra Restaurant, the elegant Northern Lights Bar, and the Lava Spa, offering guests exceptional dining, relaxed social spaces, and restorative wellness experiences in a striking natural setting.
For the purposes of this contract, a “Group” is defined as a booking of ten (10) or more guests under the same reservation. All groups are required to dine at the hotel for the first two evenings of their stay. Dining arrangements for subsequent evenings may be made outside the hotel. These conditions ensure the consistent delivery of a high-quality restaurant experience year-round.
Rooms
9 room types · largest sleeps 3

Aurora Suite
Luxury · Suite
- Adapter
- Terrace
- Patio
- Electric kettle
- Wine glasses
- Sofa

Classic Double/Twin
Standard · Double/Twin
- Electric kettle
- Slippers
- Blackout curtains
- Bathrobe
- Flat-screen TV
- Closet

Deluxe Room
Deluxe · Double
- Electric kettle
- Slippers
- Blackout curtains
- Bathrobe
- Flat-screen TV
- Closet

Junior Suite
Luxury · Suite
- Adapter
- Patio
- Electric kettle
- Wine glasses
- Slippers
- Bathrobe

Lava Suite
Luxury · Suite
- Adapter
- Patio
- Electric kettle
- Wine glasses
- Slippers
- Bathrobe

Patio Rooms
Superior · Double
- Adapter
- Patio
- Electric kettle
- Wine glasses
- Slippers
- Bathrobe

Standard Room
Standard · Double/Twin
- Electric kettle
- Slippers
- Blackout curtains
- Bathrobe
- Flat-screen TV
- Closet

Thermal Junior Suite
Junior · Suite
- Electric kettle
- Sofa
- Slippers
- Blackout curtains
- Bathrobe
- Flat-screen TV

Single Sub-Parterre Room
Standard · Single
- Electric kettle
- Slippers
- Blackout curtains
- Toilet paper
- Bathrobe
- Flat-screen TV
Facilities
Food & drink
- Bar
Wellness
- Gym
- Gym
- Spa
Services
- 24-hour front desk
Also here
- Dryer
- Electric vehicle charging station
- Elevator
- Family rooms
- Fire Exit
- Free Parking
- Free WiFi
- Gift shop
- Hot tub
- Lobby lounge
- Parking
- Pets not allowed
- Relax area
- Restaurant
- Room service
- Sauna
Getting there
Nesjavellir við Þingvallavatn, 806 Selfoss, Iceland
Reykjavík
- Keflavík Airport
- 67 km as the crow flies
- Reykjavík
- 33 km as the crow flies
Tours leave from near here
- Þingvellir18 km
- Selfoss23 km
- Reykjavík33 km
Tours are booked separately on our tours site — a room here and a tour there are two bookings, not one package.
See what runs near Selfoss ↗Check-in, check-out and the small print
- Check in
- 16:00 – 23:59
- Check out
- By 12:00
- Lodging tax
- Iceland's lodging tax is not in the rate — the property collects it at check-in.
- Cancellation
- Set per rate by the property. The exact terms show against the room once you pick dates — we never state a rule the rate has not confirmed.
- Arriving late
- Tell us and we pass it on — we hold the property's own line.
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