Today we continued to explore the western region of this unique archipelago. While hiking at Urbina Bay at the base of Alcedo Volcano, we encountered about twenty Galapagos giant tortoises actively feeding on the nutritious vegetation that can be found in the lowlands at this time of the year.

After this exciting hike, our guests had the opportunity to swim from a black sand beach while our Global Explorers joined visiting scientist Professor Noa Shenkar and our undersea specialist on a plankton tow. Once back on board National Geographic Gemini, we observed the results of our tow under the video microscope and also looked at the ascidian samples collected by Noa as part of a collaboration with the Galapagos National Park and Charles Darwin Research Station.

The afternoon was spent snorkeling and Zodiac cruising at Punta Vicente Roca among sea lions, marine turtles, flightless cormorants, penguins, sharks, and an array of colorful fish.

We ended the day with a wine tasting event on deck to celebrate crossing the equator and a presentation by another guest scientist, Dr. Inti Keith, on the work of the Charles Darwin Research Station. It was another day packed with unforgettable experiences in the Galapagos!