We woke up anchored inside a caldera filled with seawater. We visited two destinations where about a million seabirds live and breed. We also snorkeled and kayaked inside the caldera, the only opportunity of its kind in the Galapagos. We celebrated as we crossed the equatorial line from south to north. Sunset declared the day was over, painting the sky yellow and red. We declared it an extraordinary day of expedition.
National Geographic Islander II