On the last day of our terrestrial week we went on a vulcanology tour around the island Dominica. It was amazing as we had our own expert tour guide and went to see all these volcano ruins. We also went to a waterfall site and got to swim in small bodies of fresh water, which was absolutely beautiful and a once in a lifetime experience. On the same day we hiked up a sulfur deposit area on the side of a volcano which led to one of the prettiest sights I have ever seen. All in all this day was filled with amazing views and opportunities and was most likely the best day of the entire trip.