Your Ultimate Guide to The Top 11 Things to Do in Reykjanes

If you're hunting for the best things to do in Reykjanes, you've landed in the perfect spot. The Reykjanes Peninsula, tucked away in southwestern Iceland, is a volcanic playground bursting with jaw-dropping landscapes and steamy geothermal wonders.

Whether you're fresh off the plane at Keflavík International Airport (just 25 minutes away) or making the 50-minute drive from Reykjavík, Reykjanes is a no-brainer for any traveler seeking an unforgettable adventure. And let's not forget about the world-famous Blue Lagoon—a perfect pit stop to kickstart or wind down your journey.

This region offers a wide variety of attractions, from towering volcanic craters and bubbling hot springs to mesmerizing lava tunnels, all waiting to be explored. And the best part? You can hit the road on a self-drive itinerary, giving you complete freedom to explore at your own pace. Keep reading, or you might just miss out on the best Reykjanes has to offer!

1. The Blue Lagoon

• Location: 20 minutes from KEF Airport | 45 minutes from Reykjavik

The Blue Lagoon is one of the top things to do in Reykjanes and one of the most visited tourist attractions in Iceland, rivaled only by the Golden Circle. This iconic geothermal spa, located in southwestern Iceland, offers a truly unique experience. Its famous milky-blue waters, rich in healing silica, algae, and minerals, are kept at a perfect 37-39°C (98-102°F) year-round.

Set against a backdrop of black lava fields, it's the ultimate spot to relax. With amenities like restaurants, a spa, and a silica mud mask bar, the Blue Lagoon is perfect for everyone—including wheelchair users and kids over two.

Tip: Be sure to book your tickets in advance to avoid disappointment!

2. Litli-Hrutur Eruption and Fagradalsfjall Volcano

• Location: Roughly 1 hour from both KEF Airport and Reykjavik

If you're looking for places to see in Reykjanes Peninsula, the Litli-Hrútur volcanic eruption should be at the top of your bucket list. This volcanic marvel erupted on July 10, 2023, within the Fagradalsfjall volcanic system, continuing the volcanic activity that began in March 2021.

With lava fountains shooting from a fissure over 1 kilometer (0.6 miles) long, this eruption was truly awe-inspiring. At its peak, the lava flowed at a rate of 50 cubic meters per second (1,765 cubic feet per second)—ten times faster than previous eruptions—covering 1.2 square kilometers (0.46 square miles).

While wildfires occurred, there was no damage to infrastructure thanks to the remote location. For an unforgettable view, we highly recommend that you take a helicopter tour, which will take you right above the volcanic action.

3. Thrihnukagigur Volcano

• Location: 1 hour from KEF Airport | 40 minutes from Reykjavík

When it comes to places to see in Reykjanes Peninsula, Thrihnukagigur Volcano is an absolute standout. Dormant for over 4,000 years, it's the only place on Earth where you can descend into a magma chamber.

On a guided tour, you'll descend 120 meters (400 feet) via an open cable car into this vast chamber, which is 213 meters (700 feet) deep and 63 meters (200 feet) wide—large enough to fit the Statue of Liberty inside! The vibrant walls are stained with striking reds, yellows, and blues from the last eruption. Its name, "Three Peaks Crater," reflects its unique structure.

4. The Bridge Between Continents

• Location: 20 minutes from KEF Airport | 50 minutes from Reykjavik

When you visit Reykjanes, the Bridge Between Continents is a must-see. Also known as Leif the Lucky Bridge, this 15-meter (50-foot) footbridge spans the gap between the North American and Eurasian tectonic plates, formed by the Mid-Atlantic Ridge.

Built in 2002, the bridge lets you literally walk between two continents—a surreal experience! The plates drift apart at about 2.5 centimeters (1 inch) per year, and the surrounding volcanic terrain adds to the dramatic atmosphere. Don't forget to grab a personalized certificate from the Reykjanes information center or Geopark visitor center to mark your crossing!

5. Brimketill Lava Rock Pool

• Location: 30 minutes from KEF Airport | 1 hour from Reykjavik

One of the most captivating places to see in Reykjanes Peninsula is Brimketill Lava Rock Pool. Located along the dramatic coastline, this natural pool was carved by relentless ocean waves crashing against the soft lava rock at the base of a cliff. Its name, 'Brimketill,' translates to 'whitewater cauldron,' though it was once known as 'Oddný's Pool' after a local giantess or troll.

Surrounded by golden sand, stark black lava rocks, and the vast Atlantic Ocean, the setting is pure magic. While the views are spectacular—especially of the nearby Reykjanesviti Lighthouse and Gunnuhver geothermal area—be cautious, as the waves and rocks can be unpredictable.

6. Gunnuhver Geothermal Area

• Location: 30 minutes from KEF Airport | 40 minutes from Reykjavik

Gunnuhver Geothermal Area is a must-see if you're fascinated by geothermal activity and Icelandic folklore. Named after the legendary witch Guðrún, who cursed the land before her death, the area is said to be haunted and features barren landscapes that tell the tale.

Gunnuhver's unique geothermal activity, powered by seawater (unlike the usual freshwater hot springs), creates an otherworldly scene with steaming fumaroles, bubbling mud pots, and colorful mineral deposits. The main mud pool spans 20 meters (65 feet) and reaches temperatures over 300°C (572°F). 

There are also boardwalks that allow you to safely explore the area, but remember, the heat is no joke! Gunnuhver is part of the Reykjanes UNESCO Global Geopark and is easily accessible from Grindavík.

7. Reykjanestá and Eldey

• Location: Roughly 30 minutes from KEF Airport | 40 minutes from Reykjavik

Reykjanesta and Eldey are must-see things to do in Reykjanes, located at the southwestern tip of the peninsula. This area showcases Iceland's rugged beauty with jagged rock formations, perfect for photographers.

Climb Valahnúkur cliff for sweeping views of the wild landscape, and spot the charming Reykjanesviti lighthouse, adding a touch of maritime history. From the coastline, you'll see Eldey Island, a poignant reminder of the great auk's extinction in the 19th century—its last known breeding pair was killed in 1844. A statue here honors this lost species, reminding us of nature's fragility amid its raw, breathtaking beauty.

8. Raufarholshellir Lava Tunnel

• Location: 60 minutes from KEF Airport | 40 minutes from Reykjavik

If you're planning to visit Iceland, don't miss Raufarhólshellir Lava Tunnel, the fourth-longest lava tube in the country, stretching 1,360 meters (4,461 feet). Formed over 5,200 years ago during the Leitahraun eruption, this tunnel offers a fascinating glimpse into Iceland's volcanic past.

As you walk through the spacious tunnel—up to 30 meters (99 feet) wide and 10 meters (33 feet) high—you'll be amazed by the colorful rock formations and intricate textures left behind by cooling lava. There are also guided tours available with well-maintained walkways and lighting to ensure a safe and memorable experience in this geological wonder.

9. Lake Kleifarvatn

• Location: 40 minutes from KEF Airport | 30 minutes from Reykjavik

If you're looking for places to see in Reykjanes Peninsula, then Lake Kleifarvatn is the spot. This is the largest lake in the area, covering about 9.1 square kilometers (3.5 square miles). With a depth of 97 meters (318 feet), it's also one of Iceland's deepest lakes.

Nestled within a volcanic landscape surrounded by lava fields, hot springs, and active volcanoes, it's fed entirely by underground springs—adding to its mysterious allure. Known for its striking blue waters, it's a favorite among anglers, hikers, and photographers.

After earthquakes in 2000, the lake's water levels dropped dramatically, revealing new hot springs before recovering and returning to its full beauty.

10. Hafnarberg Sea Cliffs

• Location: 30 minutes from KEF Airport | 1 hour from Reykjavik

Hafnarberg Sea Cliffs, located just south of the old fishing hamlet of Hafnir on the Reykjanes Peninsula, are one of the top attractions for nature lovers and adventurers. These cliffs boast dramatic volcanic formations carved by erosion, offering stunning views of the wild North Atlantic Ocean.

It's an excellent destination for hikers and birdwatchers, with a variety of seabirds, including puffins and gulls, nesting here during the summer months. The sea cliffs are also easily accessible via a marked path from a nearby parking area.

11. Krýsuvík Geothermal Area

• Location: 40 minutes from KEF Airport | 40 minutes from Reykjavik

No trip to Iceland would be complete without visiting the Krýsuvík Geothermal Area. Known for its vibrant geothermal activity, this area features bubbling mud pots, steaming vents, and colorful mineral deposits created by dynamic geological processes.

Located along the Mid-Atlantic Ridge, where the North American and Eurasian plates split, the landscape is a striking mix of red, yellow, and green hues from sulfur and other minerals. Well-maintained wooden pathways make it easy and safe to explore the area. Be sure to check out the popular Seltún geothermal field, which draws visitors from all over the world.

Why You Can't Miss These Amazing Places to See in Reykjanes Peninsula

Exploring the places to see in Reykjanes Peninsula is a journey you won't want to miss. From volcanic landscapes to geothermal wonders, this region is packed with incredible sights. Why not make the most of it by renting a campervan in Iceland?

It's the perfect all-in-one solution since you'll need to rent a car anyway because a lot of these sites are so remote with limited public transportation. Plus, you'll save on accommodation and food while you're at it. So start planning your adventure now and discover all the beauty and wonder that the Reykjanes Peninsula has to offer.