Via Appia Antica (Ancient Appian Way)

The Via Appia Antica, the 'Queen of Roads' begun by Appius Claudius Caecus in 312 BC, is the most accessible long walk in the Appia Antica Regional Park on the southern edge of Rome, Lazio. The walkable central section runs roughly 16km from the Porta San Sebastiano and the Domine Quo Vadis church out past the Casal Rotondo, with car traffic restricted on Sundays when the road becomes effectively pedestrian. The easiest start is reached by bus 118 or 660 from the Colli Albani metro, or by visiting the park visitor centre on Via Appia Antica 42 to rent bicycles. Elevation change is minimal, but the surface is the demanding part: long stretches of original black basalt paving stones (basoli) are uneven, polished and ankle-twisting, interspersed with packed dirt verges that walkers use to spare their feet. Shade comes from the famous umbrella pines and cypresses, though midday stretches near the open Roman campagna are fully exposed. Landmarks follow in sequence: the Catacombs of San Callisto and San Sebastiano, the Circus of Maxentius with its intact starting gates, the round Tomb of Cecilia Metella, and further out the sprawling Villa dei Quintili with its baths and aqueduct arches. A practical turn-around point for a half-day walk is the Villa dei Quintili, beyond which traffic increases and tombs thin out. There are no mountain refuges, but cafes and the park visitor centre near the start sell water; carrying a full bottle is wise as fountains are sparse past Cecilia Metella. The combination of original Roman engineering, funerary monuments and open countryside makes this Rome's signature archaeological walk rather than a wilderness hike.