Antalya is an excellent base for excursions to the ancient sites of Termessos, Perge and Aspendos. The latter two sites are east of the city, just off the D400. Since Antalya's 2017 AntRay line extension, a trip to Perge is now as simple as hopping on the tram. Both sites can also easily be visited from the town of Side. Termessos is in the mountains northwest of Antalya, off the inland road to Fethiye.