Reykjavik: Silfra Snorkeling & Lava Tunnel Adventure Combo

Some links on this page are affiliate links: if you book through them, we may earn a commission at no extra cost to you. How this works

★ 4.5(224 reviews)

GetYourGuide

Reykjavik: Silfra Snorkeling & Lava Tunnel Adventure Combo

• Eight of the outdoor sights around Reykjavik charge for parking rather than for entry. That fee is per car, so it falls away entirely when somebody else is driving.
• Guide works in English
• Duration per the operator: 5 to 10 hours

from $196

Check availability

A day that moves between water and stone

This tour combines two very different halves of Iceland within a single 5 to 10 hour day, starting from Reykjavik. The first stop is Silfra, a fissure between the North American and Eurasian tectonic plates, where you snorkel in glacier meltwater that has been filtered through lava for decades. The second half takes you underground to a lava tunnel, a long tube left behind by an eruption. The day runs long, so it suits travellers who want to see both a famous snorkeling site and a cave in one outing rather than booking them separately. Arctic Adventures runs the trip in English, with a guide along for both parts. The tour is not wheelchair accessible. The price starts at 194 USD, which places it firmly in the middle of the volcano-tour category it sits in, and the 224 reviews behind its 4.5 score give it a reasonable base of opinion to work from.

Photographs from Arctic Adventures's listing. They show the tour, not necessarily your day.

What the price covers and what costs extra

The 194 USD entry price covers the essentials: the guide, transport from Reykjavik, and admission to Silfra. That last point matters, because admission is not always bundled into tours of this kind. Only eight other listings in the same 41-tour category say the same, so this is a minority position that saves you a separate payment at the site. The snorkeling park fee of 1,500 ISK per person is part of what the operator covers, not something you hand over on the day. Hotel pickup is available, but only as a paid extra. That is also rare in this category, where only two other tours sell it as an add-on. The practical detail to know is the parking fee at Silfra: 1,000 ISK per car. On a guided trip it does not arise, because you are not driving yourself to the fissure. The operator offers free cancellation, though no deadline is attached to that promise in the listing.

What the score actually tells you

The 4.5 rating comes from 224 reviews. That is a solid sample, big enough to smooth out the occasional complaint, but it is not a huge one. In the volcano-tour category, this listing ranks 12th of 41 by number of reviews, which puts it in the upper third for how much public feedback exists. The score itself is strong, but the more useful reading is that you have over two hundred people who have taken this exact combination of snorkeling and lava tunnel, and most of them came away satisfied. The category also includes tours with far more reviews, such as the LAVA SHOW with 4,030 ratings at 4.7, so this is not the most-tested option in its group. It is, however, a well-reviewed one with enough volume to be meaningful. The price ranks 18th of 41, squarely mid-field in a group that spans from 24 to over 4,000 USD.

When the day works best

The tour runs all year, and the season changes what you get from it. From June to August, Reykjavik's average highs sit between 13 and 15 degrees Celsius, with lows around 7 to 9 degrees. Those are the warmest months, and the most comfortable for the snorkeling part, where you are in cold water regardless. The dry suit does the work, but the air temperature affects how pleasant the whole experience feels. May and September are cooler, with highs of 10 and 11 degrees, and still workable. From October through April, highs hover between 3 and 8 degrees, and the daylight is short. A tour that runs up to 10 hours needs daylight to fit in both stops, so the winter months mean a tighter schedule around the middle of the day. The water in Silfra stays cold all year, so the deciding factor is really the air temperature and the light, not the water itself.

Arriving and getting going

The day starts in Reykjavik, where the tour gathers before heading out. The first stop is Silfra, which is a staffed site with a parking area. On a guided trip, you do not handle the parking fee yourself, as that charge applies per car and the transport is part of the tour. The snorkeling itself happens in the fissure, where the guide handles the practical side of getting you into the water. After that, the tour moves on to the lava tunnel, a separate location with its own entrance. The weather in Iceland can change quickly, and road conditions sometimes force adjustments to the plan. A guide who turns back or reroutes is making a call about safety, not cancelling without reason. The exact meeting point and time for the Reykjavik departure are confirmed when you book.

Who should take this tour

This combo suits travellers who want variety in one day and do not mind a long one. If you are short on time and want to focus on a single experience, the alternatives in the same category are more targeted. The LAVA SHOW runs for just over an hour, costs from 53 USD, and has a 4.7 rating from over 4,000 reviews, making it a quick, well-tested option. For a full day on foot, the Volcano Eruption Site and Reykjanes Hiking Tour runs 9 hours from 132 USD, and the Guided Afternoon Hiking Tour to the New Volcano Site runs 7 hours from the same price. The Raufarhólshellir Lava Tunnel Tour is shorter, at 1 to 3 hours, and cheaper, from 67 USD, if the cave is the only part that interests you. This tour is not for anyone who cannot manage the physical demands of snorkeling in cold water or walking through a lava tunnel, and it is not wheelchair accessible. If you want both Silfra and a lava tunnel without arranging them separately, this is the one.

★★★★★

GetYourGuide

Reykjavik: Silfra Snorkeling & Lava Tunnel Adventure Combo

★ 4.5 · 224 reviews

Dates, remaining places and the current version of what is included are at the operator. This page reflects the partner catalogue as exported in August 2026.

from $196

Check availabilityFree cancellation