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Rauðibotn Crater Hike

By François · updated in June 202506/2025My rating

Key facts about the hike

Difficulty
Easy Hikes are rated from very easy to very hard: my difficulty scale
Duration
2h30 Estimated time, short breaks included (photos, water, snacks), picnic not included: how it is calculated
Distance
6.8km
out and back
Elevation gain
280m
Type of route
Out and back
Maximum altitude
724 m
Vertiginous Five levels, depending on how exposed the route is: the levels in detail
Slightly
Marked
Yes
Popularity
Low
Region
Highlands
Start point
63.83032, -18.81228
Activity
Hiking

Hike overview

The Rauðibotn crater is part of the Eldgja canyon, the largest volcanic canyon in the world, created by the massive eruption of the Katla volcano in the 10th century. Rauðibotn means red bottom in Icelandic, referring to the bright red volcanic rock that makes up the crater and creates a striking contrast with the yellow moss, intense blue lake, and Hólmsá River. This hike is a true hidden gem of the Highlands, revealing extraordinary and wild landscapes.

Map and elevation profile of the hike

Rauðibotn Crater Hike

Difficulties of the hike

A well-marked trail now connects the parking lot to the Hólmsárfoss waterfalls. The trail becomes slightly rockier during the ascent and around the crater but presents no major difficulties. This is a very accessible route that is not to be missed!

What you'll love

  • Spectacular color contrasts: the red crater walls covered with fluorescent yellow moss and the deep blue lake.
  • Discover Lake Hólmsárlón, with its blue-green waters, and the Hólmsárfoss waterfalls along the Hólmsá River.
  • Incredible views of the Highlands with unforgettable panoramas of Mælifell and the Mýrdalsjökull glacier from the crater's heights.
  • Complete isolation in the wilderness, truly far from the crowds of the Golden Circle.

Practical information

Access

The easiest way to reach the start of the hike is to take the F208 and then the F210 roads. Note that these roads are only open in the summer, and a 4x4 vehicle is required. If you are coming from the south, you will not have to cross any rivers. However, if you are coming from the north (e.g., Landmannalaugar), you will encounter several medium-sized rivers.

Warning

If you are coming from the north on the F208, ignore the GPS directions that lead you to the F233. Although this is a shortcut, it involves crossing one of the most difficult rivers in Iceland. Instead, continue on the F208, then the F210.

If you are coming from the west, you will also encounter an obstacle: the Hólmsá River, which can sometimes be very deep. Do not attempt to cross it without a specially equipped 4x4 vehicle.

Read more

See the section on driving in the Highlands for more information, including how to cross rivers.

Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Hólmsárfoss
Hólmsárfoss
Hólmsárfoss
Hólmsárfoss
Rauðibotn crater
Rauðibotn crater
Hólmsárfoss
Hólmsárfoss
Hólmsárfoss
Hólmsárfoss
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater
Rauðibotn crater (drone shot)
Rauðibotn crater (drone shot)
Maelifell and the Mýrdalsjökull glacier
Maelifell and the Mýrdalsjökull glacier

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Printed from www.horizonrando.fr/en/iceland/raudibotn-crater/