In celebration of #WorldMaritimeDay, justinandjess_ are taking us aboard their recent Arctic expedition on National Geographic Endurance: "We’ve had an absolute blast on this voyage, but our favorite day on this trip was DEFINITELY the one we spent sailing through the pack ice🧊 In just one day in Greenland, we managed to squeeze in: 🐻‍❄️ Seeing FOUR polar bears (including two of them together that seemed to be buds!) ❄️ Going on a zodiac cruise through the crackling sea ice 🥶 Polar plunging into the Greenland Sea 🌭 Having an afternoon hot dog and beer fueled dance party on the outer deck whilst watching our ship navigate through the sea ice 🎸 Getting serenaded by the dining room’s sweet servers (and demolishing some birthday cake!) 😴 Falling asleep in one of the ship’s two igloos under the Midnight Sun One of our favorite parts of going on an expedition cruise is not totally knowing what’s in store for you during your voyage—but, with National Geographic-Lindblad Expeditio...