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 room

Aurora Suite

Luxury · Suite

Sleeps 2 + 1 extra bed
  • Adapter
  • Terrace
  • Patio
  • Electric kettle
  • Wine glasses
  • Sofa
Pick dates to see this room's price
Classic Double/Twin room

Classic Double/Twin

Standard · Double/Twin

Sleeps 2 + 1 extra bed
  • Electric kettle
  • Slippers
  • Blackout curtains
  • Bathrobe
  • Flat-screen TV
  • Closet
Pick dates to see this room's price
Deluxe Room room

Deluxe Room

Deluxe · Double

Sleeps 2 + 1 extra bed
  • Electric kettle
  • Slippers
  • Blackout curtains
  • Bathrobe
  • Flat-screen TV
  • Closet
Pick dates to see this room's price
Junior Suite  room

Junior Suite

Luxury · Suite

Sleeps 2 + 1 extra bed
  • Adapter
  • Patio
  • Electric kettle
  • Wine glasses
  • Slippers
  • Bathrobe
Pick dates to see this room's price
Lava Suite room

Lava Suite

Luxury · Suite

Sleeps 2 + 1 extra bed
  • Adapter
  • Patio
  • Electric kettle
  • Wine glasses
  • Slippers
  • Bathrobe
Pick dates to see this room's price
Patio Rooms room

Patio Rooms

Superior · Double

Sleeps 2 + 1 extra bed
  • Adapter
  • Patio
  • Electric kettle
  • Wine glasses
  • Slippers
  • Bathrobe
Pick dates to see this room's price
Standard Room room

Standard Room

Standard · Double/Twin

Sleeps 2 + 1 extra bed
  • Electric kettle
  • Slippers
  • Blackout curtains
  • Bathrobe
  • Flat-screen TV
  • Closet
Pick dates to see this room's price
Thermal Junior Suite room

Thermal Junior Suite

Junior · Suite

Sleeps 2 + 1 extra bed
  • Electric kettle
  • Sofa
  • Slippers
  • Blackout curtains
  • Bathrobe
  • Flat-screen TV
Pick dates to see this room's price
Single Sub-Parterre Room room

Single Sub-Parterre Room

Standard · Single

Sleeps 1
  • Electric kettle
  • Slippers
  • Blackout curtains
  • Toilet paper
  • Bathrobe
  • Flat-screen TV
Pick dates to see this room's price

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 ↗
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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