The marvelously enormous Greenwich, CT estate known as Old Mill Farm was owned by Mel Gibson for 15 years, during which it was known as Wayne Manor; The actor/director sold it for about $24 million in 2010, and it has been on and off the market ever since. The sprawling property, which includes a greenhouse, a pool, a box maze, stables, a log cabin, a spring-fed lake, a lighted tennis court–and a life-sized chess board–is back on the market asking $22.5 million, Curbed reports. The estate is anchored by a 15,800-square-foot, eight-bedroom Elizabethan Tudor, which is a marvel even on its own.

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