Many days on the Amazon River reach scorching temperatures with high humidity. While our skiffs pick up cooling breezes and all our suites are air conditioned, upon returning from a day out on the water, our guests often make their way up to the Observation Deck’s outdoor Jacuzzi, an ideal way of cooling off while watching pink river dolphins cavort and sipping a cooling pisco punch. Even in low water season, the top third level of the Aria Amazon, known as the Observation Deck, showcases the ship’s most compelling vistas capturing the river’s dark hues, the verdant spectrum of wildlife and local life on shore and the cerulean sky above the tree canopy. Enjoy a jacuzzi to cap off your day spent on a riveting shore excursion photographing spectacled caimans, fishing for piranhas or trekking among soaring kapok trees encircled by strangler figs.