Outside the property has both covered and uncovered porches with a convenient pool bath overlooking the heated Gunite pool and spa framed by generous lawn and plantings offering views of the 13-acre reserve and beyond.

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In China, the new Four Seasons Pudong in Shanghai has two spa suites (with heated floors, an infinity-edged soaking bathtub, sauna and steam room).

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In fact, most of the kibbutzim around Lake Galilee, a popular tourist destination in the north of Israel, such as Maagan Eden, Ein Gev, Lavi and Ginosar, are fully-fledged resorts with heated swimming pools, gyms, spa treatments, wi-fi and multimedia conference rooms.

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The philosophy holds true in the bathroom, with spa remodels that include warming drawers and heated floors becoming increasingly popular.

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