FreeAntalya's walled old quarter, a maze of restored Ottoman houses, cobbled lanes and boutique hotels that tumbles down to a Roman-era harbour. Start at Hadrian's Gate, finish with sunset over the marina, and you have met the whole city in one free walk.

Two waterfall stops close to Antalya: the Lower Düden Falls, where a river drops straight off the cliff into the Mediterranean, and the Kurşunlu Waterfall in a shady nature park. Easy, cool and ideal when the coast is baking.
2-4 hours (or a full-day city tour)$$Tickets on Tiqets → 
The best-preserved Roman theatre in Anatolia, still standing almost complete with its stage building and extraordinary acoustics. About forty-five minutes from Antalya, it hosts operas and concerts and is the one ancient site most visitors say they would not skip.
1-2 hours on site$$Tickets on Tiqets → 
A grand Hellenistic and Roman city just east of Antalya, with a monumental gate, a long colonnaded street and one of the best-preserved stadiums in the region. Quieter than Aspendos and easy to fit into the same day.
1.5-2 hours on site$$Book on Viator → 
A seaside peninsula where Roman columns rise beside the Mediterranean. The Temple of Apollo at sunset is Side's signature view, with a big theatre, old harbour and sandy beaches close by, about an hour east of Antalya.
2-3 hours (day trip 8-10 hours)$$Book on Viator → A ten-minute cable car ride from the Kemer coast to the 2,365-metre summit of Tahtalı Mountain, with views over the Taurus peaks and the Mediterranean in one frame. A cool escape on hot days and a sunset favourite.
3-4 hours with transfers$$Book on Viator → Short cruises from the old harbour sail beneath the Kaleiçi cliffs and past the Düden waterfalls, and longer day boats head along the coast. The easiest way to see Antalya's limestone shoreline and the Taurus Mountains behind.
The white travertine terraces and the ancient spa city of Hierapolis, UNESCO-listed and surreal. A long but rewarding day trip from Antalya, usually 10 to 11 hours with lunch, and an easy way to see one of Turkey's great natural wonders.

One of the largest aquariums in the region, with a glass tunnel, a snow world and hundreds of species. A reliable rainy-day or midday-heat choice for families, with Tiqets tickets sold as a bundle with the wax museum.