Top picks for Olfus Water activities

Discover 19 Water activities in Olfus on Trip.com, updated 20 October 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From £ 93.15 per person, with an average total of £ 156.04. Choose the option that suits your plan.

With 827 verified reviews, Water activities Olfus boast an average rating of 3.8.

This week's most popular Water activities: "Silfra: Fissure Snorkeling Tour with Underwater Photos", with 716 reviews and a 4.9 rating.

Now on Trip.com: "Snorkeling experience at Silfra fissure in Thingvellir National Park, Iceland", a 3-hour adventure in Olfus!

The next available day tour departs on 21 October 2026. Book now to secure your spot!

Olfus Water activities usually take about 3 hours — perfect for a relaxed, immersive experience!

81% of Olfus Water activities now offer English-speaking guides

October is perfect for visiting Olfus! Choose from 19 available day tours, including seasonal hits like Silfra: Fissure Snorkeling Tour with Underwater Photos.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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19 results for Olfus Water activities

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Reviews/Trip Moments

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Reviews: Snorkeling experience at Silfra fissure in Thingvellir National Park, Iceland
Guest User2026-08-15
It was my first time snorkeling, and I was a little scared when I saw the deep cracks. I even choked on water because of it, but the instructor was very gentle and comforted us and patiently guided us.