Know Before You Go: Visiting Thingvellir National Park

You should definitely plan a trip to Thingvellir, if you can. Thingvellir was Iceland’s first national park, recognized in 1928 for both its dramatic tectonic geology and its deep cultural heritage. It sits atop the Mid-Atlantic Ridge, where the Eurasian and North American tectonic plates slowly drift apart. This rift is visible at Thingvellir, with the main trail leading between the plates.

Thingvellir is also where Iceland’s first parliament was founded in AD 930 in a lava field. For Icelanders, it’s the heart of their country; for visitors, it’s the perfect place to explore the historic roots of this far-flung Nordic nation.

Summer brings stable conditions, long daylight hours, and lush scenery—but also the most visitors, so the earlier you arrive, the better. Visiting Thingvellir National Park in late spring or early autumn offers a good balance of stable weather and smaller crowds, though you’ll trade warmth for crisp air, shifting skies, and the occasional gale. Winter visits are also possible, but it’s best to join a guided tour due to the difficult conditions.

Insider tip: Keep in mind that small-group tours typically arrive at Thingvellir before larger groups, and can be a good option to beat the crowds.

You can visit Thingvellir at any time of day—even during the midnight sun in summer. The visitor center, which houses a café and an exhibition on the park’s natural and cultural history, is open from 9am to 6pm from April to October, and until 5pm during the rest of the year, with shorter hours over the Christmas and New Year’s Eve holidays. Be aware that parking fees are applicable throughout the night, as the system is controlled by cameras that record your vehicle’s registration plates.

While a self-driving tour to the national park gives you flexibility, guided tours remove the stress of navigating and add expert context to Iceland’s most important historical site. Many Golden Circle tours are day trips from Reykjavik, and often start at Thingvellir before heading to other incredible sights, including the Great Geysir and Gullfoss. Some tours even offer extra activities and experiences, such as a soak in the Secret Lagoon or a snowmobiling adventure on Langjökull Glacier.

Insider tip: Snorkeling trips and diving tours at the Silfra Fissure should be booked in advance due to their popularity.

If you only want to hit the highlights of Thingvellir National Park, start with the panoramic viewpoint over Iceland’s largest natural lake, Thingvallavatn, framed by lava fields and distant volcanic slopes. Then walk through Almannagjá gorge, the rift between the North American and Eurasian plates, to the Alþingi (the site of Iceland’s first parliament) and the glacier-fed Öxarárfoss waterfall farther along.

For a quieter moment, step inside the Thingvallakirkja church before following little-used trails through moss-draped lava fields to the lake’s edge.

Did you know? While the Eurasian and North American plates drift apart by about 0.7 inches (2 centimeters) a year, the rift at Thingvellir widens more slowly.

Thingvellir has several parking areas near its main sights, where parking fees apply. Overlooking the Almannagjá gorge, the main visitor center features a well-curated exhibit on the park’s geology and a small café serving Icelandic staples. Restrooms are available here and at other points along the park’s main walking paths and other parking areas.

On the northern side of the park, the Nyrðri-Leirar campsite is open year-round—other campsites operate seasonal opening times—and offers electricity, restrooms, showers, and laundry facilities. Reservations are not needed for camping, and there is typically plenty of space available.

Insider tip: If you’re planning on diving or snorkeling in the Silfra Fissure, you’ll want to head to the P5 parking area.

Layers are essential for visiting Thingvellir National Park at any time of year, since rain, wind, and sudden cold snaps are all part of the Icelandic experience. Start with moisture-wicking base layers, then add a warm midlayer such as fleece or wool, and a windproof, waterproof shell jacket.

In winter, swap out the shell for a warmer parka. Waterproof overtrousers (something you can throw on over your regular pants) are useful in wet weather, and a beanie and gloves are advisable—even in summer. Trainers or trail shoes are fine for the well-maintained paths.

Thingvellir National Park is one of the most accessible and wheelchair-friendly destinations in Iceland. The park has a good number of dedicated parking spaces for travelers with disabilities and accessible restrooms.

From the visitor center, there are also wheelchair-friendly paths that lead to the park’s major attractions, such as to the viewpoint over Lake Thingvallavatn, through the Almannagjá Gorge, and to the site of Iceland’s first parliament.

Thingvellir sightseeing is generally very safe, but the park lies within a volcanic zone and the landscape is filled with fissures and gorges, so stick to marked trails. Paths can be slippery when wet or icy, though the main walkway through Almannagjá Gorge has non-slip matting.

Another safety concern in Thingvellir is the weather. Make sure you dress appropriately: bring all your waterproof gear and be prepared for strong gusts of wind and dramatic changes in conditions.

Insider tip: Bringing crampons for your boots in winter will make navigating the park’s trails far easier.

Thingvellir is surrounded by Golden Circle highlights, making it easy to combine a visit with other attractions; just 40 minutes away, the Geysir geothermal area erupts with steaming vents and hot springs, while nearby Gullfoss waterfall thunders into a dramatic canyon.

You can also relax in hot springs, such as the Secret Lagoon or Laugarvatn Fontana, explore Kerið volcanic crater, or join a snowmobiling trip on Langjökull Glacier. Scenic backroads connect farms, small churches, and viewpoints, so even the drive between stops offers plenty to see.

• How much time do I need at Thingvellir? Around 2–3 hours is enough to see the main sights, but allow half a day if you plan to hike deeper into the park or take a Silfra snorkeling tour.

• Can you swim in Thingvellir? Swimming isn’t permitted in the park’s lakes or rivers, but you can snorkel or dive in the Silfra Fissure on a guided tour.

• Is there an entrance fee for Thingvellir? Entry to the park is free, but parking fees apply at designated lots. You won’t pay parking fees if you’re on a Thingvellir National Park tour; tour costs vary, depending on the itinerary and inclusions.

• Can you camp in Thingvellir? Yes, there are designated campsites at Leirar with showers and basic facilities. Wild camping is not allowed anywhere in the park.

• What does “Thingvellir” mean? The name translates to “Parliament Plains” in Icelandic, referencing the open area where Iceland’s first parliament met.