
One of the best-preserved Roman cities in the Mediterranean, with marble streets, the Library of Celsus and a Great Theatre that still dominates the hillside. Go early, walk downhill from the upper gate, and give it at least three hours.

Seven roofed Roman villas on the slope of Curetes Street, with painted walls, mosaic floors and marble fountains. The best window into everyday elite life in Ephesus, on a separate ticket from the main site.
1 hour (plus the main site)$$Book on Viator → 
A small stone chapel in the pine woods on Bülbül Mountain, revered by Christians and Muslims as the last home of Mary. Quiet, shaded and moving, and an easy stop between Selçuk and Kuşadası.

Selçuk's archaeological museum holds the finds from Ephesus, including the famous Artemis statues, and gives context to the ruins. Open daily, calm and compact, and best visited before or after the site.
FreeOnce one of the Seven Wonders of the Ancient World, now a single reconstructed column on a quiet site in Selçuk. Free, fast and atmospheric, and an easy add-on to Ephesus and the Basilica of St John.
A hillside village of whitewashed stone houses and terracotta roofs, about eight kilometres from Selçuk, known for fruit wines, olive oil and slow lunches. Go in the afternoon, taste before you buy, and stay for the evening light.
2-3 hours (or an evening)$$Book on Viator → White travertine terraces, warm mineral pools and the ruined Roman spa city of Hierapolis, about three hours inland. A long but unforgettable day trip from Kuşadası or Selçuk with hotel pickup.
Full day (about 10 hours)$$$Book on Viator → A full-day gulet cruise with swimming stops in quiet Aegean bays, lunch on board and soft drinks, from Kuşadası port or the Güzelçamlı side of Dilek Peninsula National Park. The easiest way to add a sea day to the ruins.

The ruined sixth-century basilica built over the tomb traditionally of Saint John, on Ayasuluk Hill above Selçuk, with the medieval citadel behind it and the Isa Bey Mosque below. Great views and fewer crowds than Ephesus.
An immersive museum inside the ancient city, opposite the Great Theatre, that rebuilds streets, houses and shops with displays and media. Included in the Ephesus ticket and a good primer for families.