These gorgeous backyard escapes can double as warm-weather retreats. When there’s a poolhouse on the property, taking a vacation is as simple as stepping outside. Upon first sight, these fantastic structures exude luxury. Windows and glass walls abound, letting in plenty of natural light and fresh air, not to mention stunning views of the landscape. In fact, these spaces aren’t just a place to dry off after a dip in the water—inside, they’re outfitted with ample seating for whole days of lounging, and some even have guest quarters for visitors who aren’t ready to leave just yet. Staying at home never felt so good.