Set within the Palazzi Barbaro, a pair of historic canal-front palazzi on Venice’s Grand Canal, a top-floor apartment is offered for sale.

Set across 74 acres of private land along the Roaring Fork River, Little Lake Lodge sits just over a mile from downtown Aspen.

Located in Manhattan’s Lenox Hill neighborhood, the townhouse is best known for its distinctive mid-20th-century façade, having been constructed as a conventional rowhouse in 1899 and redesigned in 1969.

Completed in 1901 and designed by John H. Duncan, this 18,000-square-foot Beaux-Arts townhouse occupies a rare position between Fifth and Madison Avenues, just off Central Park.

Set in the hills just outside Arezzo, this 56-acre estate combines restored historic buildings with organic vineyards producing Chianti DOCG and Toscana IGT wines.

Listed as a Monument Historique, this Renaissance château sits within 64 acres of private land, including 10 acres of enclosed formal gardens, under 40 miles from Paris.

Thorne Island is a private island off the Pembrokeshire coast, centred on a Victorian sea fort built as a defence against potential French invasion during the reign of Napoleon III and later converted for private residential use.