An 11-hour loop from Reykjavik that stitches together Thingvellir’s rift, Strokkur’s eruptions, Gullfoss’s thunder and the jewel-colored Kerid crater—finishing with a geothermal soak at Blue Lagoon or Hvammsvík. Fast-paced, geology-rich and accessible for most fitness levels.
More ways to explore the area's outdoor wonders
You step onto the coach before dawn and the city slips away, replaced by black lava fields and a sky that can change from slate to sapphire inside an hour. The tour unfolds like a geology lesson in motion: first Thingvellir, where a low, grassy rift carves the earth and the Mid-Atlantic Ridge dares you to stand with one foot on two tectonic plates. The air tastes faintly metallic here—glacial runoff mixed with the sulfur of distant vents—and the footpaths lead past fissures and a slow-moving river that has shaped Iceland’s story.
Difficulty
easy
Duration
11 hours
Fitness Level
Suitable for most fitness levels; involves several short walks (0.5–3 km) with some stairs and uneven volcanic gravel.
Wildlife
History
Thingvellir was home to Iceland’s Althing assembly from 930 AD, anchoring national lawmaking in a dramatic tectonic setting.
Conservation
These sites are fragile—stick to marked paths to protect moss and soil; geothermal sites are monitored to balance tourism with natural regeneration.
Reserve your spot on the Golden Circle, Kerid Crater & Geothermal Lagoon -Small Group Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Layer for variable weather
Temperatures and wind change quickly; use a waterproof shell over insulating layers so you can add or shed warmth between stops.
Sturdy shoes with grip
Walks include gravel, short stair sections and wet viewing platforms—trail runners or hiking shoes are best.
Book Blue Lagoon in advance
If you choose the Blue Lagoon option, secure your entry time before the tour date to avoid disappointment.
Bring a daypack and snacks
The day is long and while there are cafés, having water, snacks and a phone charger keeps energy up on remote stretches.
Waterproof windbreaker
Blocks wind and rain between stops and sheds spray near Gullfoss.
spring
Sturdy trail shoes
Provides traction on gravel, boardwalks and wet viewing platforms.
Warm mid-layer (fleece or down)
Keeps you comfortable during breezy viewpoints and early-morning departures.
fall
Swimwear and fast-dry towel
Needed for soaking at Blue Lagoon or Hvammsvík; quick-dry fabrics are easiest to pack.
summer