last year, the kubota family took a vacation in key largo, florida, in the u.s. when they arrived, they did not walk or drive to their hotel. they swam to their hotel. the kubota family went to Jules'undersea lodge. this unusual hotel is 21 feet(6.4 meters)
underwater. Jules'undersea lodge was not always a hotel. years ago, it was a laboratory for scientists. the scientists studied fish and plants in the ocean.