"The Seth Peterson Cottage, located within Mirror Lake State Park in Wisconsin, is one of Frank Lloyd Wright's Usonian houses available as a vacation rental. Despite its small size of 880 square feet, it offers an intimate experience with its signature Wright design elements. The cottage, originally commissioned by Seth Peterson, is perched on a wooded hill with local sandstone walls, picture windows, a cantilevered roof, and a central chimney. It has been restored and is available for rental or tours." - Rachel Chang Rachel Chang Rachel Chang is a travel and pop culture journalist who contributes to Travel + Leisure, Condé Nast Traveler, Lonely Planet, and more. Travel + Leisure Editorial Guidelines