A compact 5‑hour circuit across Reykjanes Peninsula: see Kleifarvatn’s brooding waters, walk above steaming fumaroles at Seltún, then soak in the milky warmth of the Blue Lagoon. Practical tips and what to expect for first‑time visitors.
More ways to explore the area's outdoor wonders
You step out of the coach into a wind that feels like the island itself is testing you. Steam threads the air above bubbling mud pots at Seltún, and the hummocked lava of the Reykjanes Peninsula hunches against a low sky. The route sweeps past Lake Kleifarvatn — a dark, brooding body of water ringed by fractured lave and stories of hidden creatures — then down to the milky blue of the Blue Lagoon where warm water invites you like a practiced host.
Difficulty
easy
Duration
5 hours
Fitness Level
Suitable for people in average physical condition; short, flat walks and light standing required
Wildlife
History
The Reykjanes Peninsula is shaped by repeated volcanic episodes and fishing settlements; the Blue Lagoon itself is a by‑product of geothermal power production dating to the 1970s.
Conservation
Visitors are asked to stay on boardwalks to protect fragile geothermal zones; the Blue Lagoon operates with water recycling and local land‑use guidelines to limit impact.
Reserve your spot on the Hot Spot & Blue Lagoon Tour today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Pre-book Blue Lagoon entry
Entry is not included with the tour and must be reserved directly on the Blue Lagoon website — bring confirmation and arrive on time.
Bring swimwear and a towel
Carry swimwear, a quick‑dry towel or rent at the Blue Lagoon; changing facilities are available but in high season can be busy.
Dress in windproof layers
The Reykjanes coast is exposed; wear a waterproof shell and insulating mid‑layer for comfort between stops.
Stay on boardwalks and follow signs
Crusty ground can hide hot vents; boardwalks protect you and fragile hydrothermal features.
Waterproof shell jacket
Blocks wind and rain on the exposed peninsula.
spring
Swimwear & towel
Needed for the Blue Lagoon soak (towel can be rented on site).
Sturdy closed shoes
Support and grip for walking on boardwalks and uneven lava fields.
Reusable water bottle
Staying hydrated is important after time in warm geothermal water.
summer