The Blue Lagoon in Iceland is one of the most popular spots for visitors looking to unwind in a setting that’s both relaxing and awe-inspiring. This geothermal spa, located on the Reykjanes Peninsula, is surrounded by striking lava fields shaped by centuries of volcanic activity.

Its warm, mineral-rich waters offer an experience unlike any other. Planning your visit well ensures you make the most of your time here, and this guide will help you do just that.

What Makes the Blue Lagoon Special?

The Blue Lagoon is famous for its vivid blue water, created by a combination of geothermal seawater, lava rocks, and natural minerals. The lagoon’s waters are rich in silica, algae, and minerals that are known for their restorative properties, especially for the skin. Many visitors rave about the soothing effects of a silica mud mask available at the lagoon’s swim-up bars.

Located close to Keflavik Airport, the lagoon is a convenient stop for travelers flying in or out of Iceland. It’s set against a backdrop of black lava fields that stretch as far as the eye can see, making it not only a spa but also a visual spectacle.

Blue Lagoon Iceland

How to Get to Blue Lagoon Iceland

The Blue Lagoon is located about 20 minutes from Keflavik Airport and 45 minutes from Reykjavik. Renting a car is one of the most convenient ways to reach the spa, as it provides flexibility to explore nearby attractions like lava fields or the rugged coastline of the Reykjanes Peninsula. Alternatively, you can take a shuttle bus from Reykjavik or the airport.

Parking is free, and the parking lot is just a short walk from the entrance. Guided tours often include transportation, making it easy for those who prefer not to drive.

What to Pack for the Blue Lagoon

Packing the right items can make your spa day stress-free. Essentials include:

  • Swimwear: The lagoon doesn’t allow nude bathing.
  • Waterproof bag: Handy for keeping small items dry.
  • Hair tie: The silica-rich water can make hair feel stiff, so tying it back is recommended.
  • Flip-flops: Useful for moving around the facilities.
  • Reusable water bottle: Staying hydrated is important while soaking in the warm waters.

If you forget something, the lagoon provides rentals for items like swimwear and towels. Upgraded ticket options often include these amenities as part of the package.

Blue Lagoon geothermal pool Iceland

Dining at the Blue Lagoon

The Lava Restaurant is a highlight of any visit to the Blue Lagoon. Built into a cliff of hardened lava, it offers breathtaking views and a menu featuring fresh Icelandic ingredients. Signature dishes include seafood, lamb, and vegetarian options, all crafted with a focus on local flavors.

For a more casual option, the Blue Café serves light snacks, sandwiches, and coffee. Whether you’re looking for a full meal or a quick bite, there’s something to satisfy every craving.

Luxury Options: Silica Hotel and Retreat Hotel

If you’re in the mood to splurge, consider staying at the Silica Hotel or the Retreat Hotel. Both offer private lagoons and exclusive spa services. Guests at the Retreat Hotel can access the retreat spa, which features unique treatments and quiet relaxation areas surrounded by lava.

For the ultimate indulgence, book a massage while floating in the lagoon. It’s a one-of-a-kind way to unwind, blending the warmth of the water with the soothing touch of professional therapists.

The Science Behind the Lagoon

The water in the lagoon originates from a nearby geothermal power plant, which harnesses the heat from deep underground. This hot water is rich in minerals and is piped into the lagoon after being used to produce electricity. Despite being man-made, the lagoon’s environment is carefully maintained to mimic natural geothermal pools.

Studies have shown that the water’s high concentration of silica, algae, and other minerals has therapeutic benefits, particularly for skin conditions like psoriasis. It’s no surprise that the lagoon has become one of Iceland’s most famous attractions.

Blue Lagoon main building

Things to Do Near the Blue Lagoon

The Reykjanes Peninsula is home to more than just the Blue Lagoon. Its dramatic landscape, shaped by volcanic eruptions and lava flows, offers plenty of opportunities for exploration. Nearby attractions include:

  • Fagradalsfjall Volcano: A recently active volcano with hiking trails offering views of fresh lava fields.
  • Bridge Between Continents: A symbolic bridge connecting the Eurasian and North American tectonic plates.
  • Gunnuhver Hot Springs: Bubbling mud pools and steaming vents in a highly active geothermal area.

These sites are all within a short drive, making the Blue Lagoon an ideal base for exploring the region.

Practical Tips for Your Visit

  • Timing: Early morning or late evening visits are often less crowded, providing a more peaceful experience.
  • Hair Care: The silica in the water can leave hair dry, so using conditioner before and after your visit is a good idea.
  • Hydration: Spending time in warm water can dehydrate you, so drink plenty of fluids throughout your visit.
  • Photography: Waterproof cases or pouches for your phone allow you to capture the lagoon’s beauty without risking damage to your device.

How to Make the Most of Your Visit

To fully enjoy your time at the Blue Lagoon, preparation is key. Choose the right ticket for your needs, arrive early or late to avoid crowds, and take advantage of the lagoon’s unique offerings like the silica mud mask and swim-up bars.

Consider combining your visit with nearby attractions such as the lava fields or the Bridge Between Continents for a more complete experience. By planning ahead and prioritizing what matters to you, you’ll leave the lagoon feeling refreshed and with memories that last.

Blue Lagoon drive from Keflavik airport

FAQs

Is the Blue Lagoon natural?

While the Blue Lagoon's natural appearance suggests it’s a natural hot spring, it is actually man-made. The lagoon was formed from runoff water from a nearby geothermal power plant. Despite its origins, the water is naturally heated and rich in minerals like silica and algae.

Is it safe to visit the Blue Lagoon near volcanic areas?

Yes, the Blue Lagoon is located in a geothermally active region, but protective barriers and careful monitoring ensure visitor safety. The area’s seismic activity and potential lava flows are part of its unique charm but are closely managed.

What facilities are available at the Blue Lagoon?

The lagoon offers modern facilities, including clean changing rooms, showers, a pool, and spa services. Guests can dine at the Lava Restaurant, enjoy drinks at the glass-fronted café, and stay in nearby hotels like the Retreat or Silica Hotel for a full luxury experience.

When is the best time to visit the Blue Lagoon?

The lagoon is open year-round, and each season offers unique experiences. Visiting at night during the winter might offer views of the northern lights, while a Sunday afternoon in summer provides long daylight hours for exploring.