Grjótagjá
Attraction
4.3 (4583 reviews)
Reachable by car, this ancient lava cave houses a geothermal spring once used for bathing.
J4G8+FQW, 660 Reykjahlíð, Iceland
Did You Know?
Filming Location
Grjótagjá gained international fame as one of the filming locations for the popular HBO series 'Game of Thrones,' serving as the love nest for Jon Snow and Ygritte.
Subterranean Spring
It is a small lava cave near Lake Mývatn, known for its geothermally heated spring inside.
Bathing History
Historically, the cave was a popular bathing spot for locals, although the water temperature has fluctuated significantly over the years.
Tectonic Activity
The cave is situated in an active volcanic area, and seismic activity in the 1970s caused the water temperature to rise to dangerous levels, making it unsuitable for bathing for a period.
Highlights from Reviews
• stunning blue water
The crystal-clear geothermal water inside the cave is a striking blue hue, making for excellent photographs and a visually captivating experience.
• game of thrones
Its fame as a filming location for 'Game of Thrones' attracts fans and adds a unique, mystical allure to the visit, enhancing its appeal.
• unique atmosphere
The combination of the geothermal spring, steam, and lava rock creates a magical and unforgettable natural secret with a dark, moody ambiance.
• free admission
The site offers free parking and admission, making it an accessible and budget-friendly stop for travelers in the Myvatn area.
• accessible location
Conveniently located near Lake Myvatn and the main road, it's an easy and quick stop to integrate into a regional itinerary.
Featured in
9 Attractions in Þingeyjarsveit
Forest Lagoon, Akureyri, Skútustaðagígar
24 Attractions in Iceland
Gullfoss Falls, Blue Lagoon, Reykjavík
7 Landmarks in Iceland
Víkurfjara Black Sand Beach, Skógafoss, Hverir