Certain areas within easy reach of Rome offered cool lodgings in the heat of summer. Gaius Maecenas asked what kind of house could possibly be suitable at all seasons. The emperor Hadrian had a villa at Tibur (Tivoli), in an area that was popular with Romans of rank. Hadrian's Villa, dated to 123, was more like a palace, as Nero's palace, the Domus Aurea on the Palatine Hill in Rome, was disposed in groupings in a planned rustic landscape, more like a villa. Cicero had several villas. Pliny the Younger described his villas in his letters. The Romans invented the seaside villa: a vignette in a frescoed wall at the in Pompeii still shows a row of seafront pleasure houses, all with porticos along the front, some rising up in porticoed tiers to an "altana" at the top that would catch a breeze on the most stifling evenings.