Golden Circle & Silfra Snorkeling Combo Tour from Reykjavík

This 10-hour combo tour pairs two of Iceland's most celebrated experiences: the Golden Circle sightseeing route and snorkeling in the Silfra Fissure. Reykjavík hotel pickup and drop-off are included, making this a seamless full-day adventure with no logistics to arrange independently.

The tour begins at Þingvellir National Park, a UNESCO World Heritage Site where Iceland's first parliament was established in 930 AD. Here, the Silfra Fissure cuts between the North American and Eurasian tectonic plates, offering up to 100 metres of underwater visibility in glacially filtered freshwater. Dressed in a warm dry suit, you'll drift weightlessly through vivid blue channels and past extraordinary rock formations.

After snorkeling, the Golden Circle portion of the day continues to the Geysir geothermal area, where the original spouting hot spring erupts up to 25 metres into the air — the phenomenon that gave all geysers their name. The route then leads to Gullfoss, the thundering 'Golden Waterfall', where glacial meltwater cascades down layered lava steps with raw, elemental force.

The tour also includes a stop at Kerið Crater, a vivid volcanic caldera that adds a striking geological finale to the day. Cookies and hot chocolate are served after snorkeling to help you warm up before continuing the sightseeing portion of the tour.

Your day begins with a morning hotel pickup from your selected Reykjavík stop. Note that the pickup process may take up to 30 minutes as the vehicle collects guests from multiple locations.

The first destination is Þingvellir National Park, where your snorkeling guide will brief you, fit your dry suit, and lead you through the Silfra Fissure. The current is gentle and guides you along naturally, so no prior snorkeling experience is required — though you must be a confident swimmer. Your guide will take complimentary underwater photos throughout the session.

After warming up with cookies and hot chocolate, you rejoin the Golden Circle route. Stops include the erupting Geysir hot spring, the majestic Gullfoss waterfall, and the volcanic Kerið Crater. The tour is rated moderate in difficulty (3 out of 5). All participants must sign a liability waiver before the snorkeling portion of the tour.

This combo tour is the most efficient way to experience both Iceland's most famous sightseeing route and one of the world's premier snorkeling sites in a single day. Rather than booking two separate tours on different days, you cover Þingvellir, Geysir, Gullfoss, Kerið Crater, and the Silfra Fissure in one seamless 10-hour itinerary.

All snorkeling equipment — including a thermally insulated dry suit, mask, hood, gloves, and flippers — is provided. Complimentary underwater photos taken by your guide and post-snorkel refreshments are also included. Reykjavík hotel pickup and drop-off round out the package, so there is nothing extra to organise.