Full Day Snorkelling and Lava Caving Adventure from Reykjavik

For those seeking more than just the thrills of one adventure, the Black and Blue Tour will satisfy your urge. Ever thought it was possible to have a caving adventure in the morning and go snorkelling in the afternoon? Well, now you can and it’s all within the confines of Þingvellir National Park. If you are not afraid of the dark and would like to see the power of volcanic activity first hand and crystal clear waters between two tectonic plates, this is the tour for you.