Silfra snorkeling reviews — honest verdicts on all six tours

I’ve read through hundreds of traveller ratings across the six most-booked Silfra tours and written a detailed review of each. What each tour is actually like, who it suits, and where it falls short. The Fissure Snorkeling with Underwater Photos at $143 is the flagship — it has the deepest review base and balances price, ratings, and what most snorkelers need.
The tours we review

Reykjavík: Silfra Fissure Snorkeling between Two Continents
The budget way in — meet on-site, no pickup, cheapest entry.
from $127Read the full review ›
Silfra: Fissure Snorkeling Tour with Underwater Photos
The flagship — highest rated, free photos, small groups.
from $143Read the full review ›
Reykjavik: Silfra Snorkeling & Lava Tunnel Adventure Combo
Full day — Raufarhólshellir lava tunnel plus Silfra snorkel.
from $192Read the full review ›
From Reykjavik: Silfra Snorkeling with Free Photos
Hotel pickup from Reykjavík — door-to-door convenience.
from $213Read the full review ›
Silfra: Diving Between Tectonic Plates
For certified divers only — drysuit cert or logged dives required.
from $280Read the full review ›
From Reykjavík: Golden Circle Tour and Silfra Snorkeling
10-hour day — Þingvellir + Geysir + Gullfoss + Silfra.
from $295Read the full review ›Need a quick comparison? See all six tours or read the complete guide.
Frequently asked questions
How do you choose which tours to review?
I pick the most-booked Silfra tours on GetYourGuide. I’ve read every review for each and booked tours myself when I can. These six have real booking volume and genuine ratings.
Are these reviews independent?
Yes. I’m an independent guide, not a tour operator. I earn a small affiliate commission when you book through my links, at no extra cost to you, but that never changes my ratings.