I’m coming to the end of my Iceland posts, but my crush on the country is not ending. It was an amazing trip for just a week–and I’m already contemplating my return.

As I mentioned, I took several day trips while I was in Iceland through Viator, a tour booking site that offers the most extensive selection of tours I’ve seen*. After glacier hiking and ice climbing on Sólheimajokull glacier, I decided to explore the underworld of Iceland by snorkelling in Silfra and exploring the lava caves of Leiðarendi with a Black and Blue Tour.

Want to hear about the experience? Check out my guest post here. As with most of Iceland, I found myself taking a scandalous number of pictures. To get an expanded view of the excursion (from dry suits to dark caves), check out the slideshow below.

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