capital-region · Iceland
Rauðhólar — Red Hills
Rauðhólar is located in Elliðaárdalur valley in southeastern Reykjavík. Key features: - Cluster of ~50 pseudocraters - Red iron oxide coloring - Formed ~5,000 years ago - Protected natural monument Formation: - Lava flowed over wetlands - Steam explosions blew holes in lava crust - Not true volcanoes (no magma erupted from these craters) - Iron-rich rock gives red color Access: - Rauðhólastígur road in Reykjavík - Parking area - Walking trails through crater field - Free entry - Dog-friendly Activities: - Walking/hiking - Photography - Geology education - Dog walking (popular with locals) Combine with: Elliðaárdalur valley walks, Perlan museum Visit duration: 30-60 minutes. Nearby: Central Reykjavík (15 min drive).
About Rauðhólar — Red Hills
Rauðhólar is located in Elliðaárdalur valley in southeastern Reykjavík. Key features: - Cluster of ~50 pseudocraters - Red iron oxide coloring - Formed ~5,000 years ago - Protected natural monument Formation: - Lava flowed over wetlands - Steam explosions blew holes in lava crust - Not true volcanoes (no magma erupted from these craters) - Iron-rich rock gives red color Access: - Rauðhólastígur road in Reykjavík - Parking area - Walking trails through crater field - Free entry - Dog-friendly Activities: - Walking/hiking - Photography - Geology education - Dog walking (popular with locals) Combine with: Elliðaárdalur valley walks, Perlan museum Visit duration: 30-60 minutes. Nearby: Central Reykjavík (15 min drive).
History & Background
This site in Reykjavík has captivated visitors and locals alike throughout Iceland's history. The natural formations here were shaped over thousands of years by the forces of volcanism, glaciation, and erosion. Early settlers recognized the unique beauty of this place, and it features in various historical accounts and folklore. Iceland's natural wonders have been described by travelers since the medieval period, with some of the earliest written accounts appearing in the sagas and geographic treatises of the 12th and 13th centuries. Today, This site continues to draw visitors from around the world who come to witness the extraordinary landscapes that make Iceland one of the most geologically diverse places on the planet.
Key Facts
- ✔~50 red pseudocraters
- ✔~5,000 years old
- ✔Inside Reykjavík city
- ✔Protected natural monument
- ✔Free walking trails
Tours Near Rauðhólar — Red Hills
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Book NowHistory & Background
This site in Reykjavík has captivated visitors and locals alike throughout Iceland's history. The natural formations here were shaped over thousands of years by the forces of volcanism, glaciation, and erosion. Early settlers recognized the unique beauty of this place, and it features in various historical accounts and folklore. Iceland's natural wonders have been described by travelers since the medieval period, with some of the earliest written accounts appearing in the sagas and geographic treatises of the 12th and 13th centuries. Today, This site continues to draw visitors from around the world who come to witness the extraordinary landscapes that make Iceland one of the most geologically diverse places on the planet.
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Book NowStory & Folklore
Rauðhólar (Red Hills) are pseudocraters — volcanic-looking mounds that aren't actually volcanoes. They formed ~5,000 years ago when lava flowed over wetlands. Water beneath the lava turned to steam and exploded upward, creating crater-like mounds. Iron oxide gives them distinctive rusty-red color. Today they're a protected natural monument inside Reykjavík city limits — you can walk among the craters on trails through this strange Mars-like landscape just minutes from downtown.
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Book NowVisitor Information
Best Time
Summer (June-August) offers 24-hour daylight; winter for Northern Lights
Duration
1-2 hours
Access
Accessible by car on paved or gravel roads. Some require short hikes.
Why Visit
Walk among 50 red pseudocraters inside Reykjavík — unique volcanic geology you can explore without leaving the city.
Hidden Gems Nearby
Off-Peak Visit
Visit this attraction during shoulder season (May or September) for a perfect balance of access and solitude.
You'll experience the site without summer crowds while still having good weather and daylight.
Local Flora
Look for the native Icelandic plants growing in the area — Arctic thyme, moss campion, and various lichens.
These resilient plants have adapted to survive harsh conditions and add subtle beauty to the landscape.
Changing Light
this attraction looks dramatically different depending on the time of day and weather conditions.
Cloud shadows, rain showers, and low-angle sunlight can transform the landscape within minutes — Iceland's famous "four seasons in one day."
Practical Information
Best Time
Summer (June-August) offers 24-hour daylight; winter for Northern Lights
Duration
1-2 hours
Access
Accessible by car on paved or gravel roads. Some require short hikes.
Frequently Asked Questions
When is the best time to visit?▾
Summer (June-August) offers the best weather and longest daylight hours. However, each season offers unique beauty.
Is this place wheelchair accessible?▾
Accessibility varies by location. Major tourist sites often have paved paths, while more remote areas may require hiking.
Do I need to book in advance?▾
Most natural attractions in Iceland are open access and free. No booking is needed unless it involves a guided tour.