Snorkeling Silfra: Everything You Want to Know

When I booked my Silfra snorkeling tour in Iceland through DIVE.IS I was excited but also somewhat nervous.  Dry suit? What is that? Thirty-six degrees Fahrenheit? That’s cold. Really cold.

For those not familiar with Silfra, it is a rift formed between the North American and Eurasian tectonic plates within Þingvellir Lake. It is the only place in the world that one can snorkel between two continental plates. It is also some of the world’s clearest water. The water funneled through this crack in the plates is glacier melt-off that has been filtered through lava rock for 30-100 years until it reaches the lake resulting in the most pure water you will ever drink or swim in.

Snorkeling in the tectonic rift known as Silfra in Iceland

I met up with the tour at Þingvellir National Park and despite being chilly, it was an otherwise pleasant day. After a brief overview of what the afternoon had in store for us, our guides began to instruct us as to how to actually get into the dry suit and hopefully make it leak proof. The whole process of putting it on took about 30 or 40 minutes. It wasn’t easy and assistance was definitely needed.

I wore my warmest pair of thermals and socks as my base layer. I was then given an insulation layer to zip over those. It’s really important that everything fit correctly, so giving the tour company your accurate height and weight beforehand is important. The guides then made rounds helping everyone get into the suit itself. They then assisted us in putting on the mitts and hood and lastly, provided us with a mask and fins. The only part of your body that is exposed after all of this is your face, mainly your mouth area.

Snorkeling in Silfra

It’s now time to get in the water. Don’t worry about the suit weighing you down, it will actually make you float and moving through the waters requires very little effort. The current will push you along. It is totally normal for water to slowly start seeping into the mitts and your hands, along with your exposed lips, will go numb after a certain period of time. The beauty of the Silfra’s clear, blue waters easily distracted me from the cold and after a short period of time, I wasn’t thinking about it anymore. The only extreme cold I experienced was the initial getting in and exiting the water. It was an absolutely amazing experience and the guides from DIVE.IS were great. Was it worth it? So much yes!

By | 2017-11-12T18:05:51+00:00 September 26th, 2017|Iceland, Popular|2 Comments


  1. Kylie October 12, 2017 at 11:37 pm - Reply

    Oh wow! I’m a science nerd so this interests me soooo much. However I am not fond of the cold, so that may be an issue! What an awesome experience, thanks for sharing 🙂 xk

  2. Christine October 13, 2017 at 12:39 am - Reply

    Wow! This looks incredible. I didn’t even know this existed!

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