Antalya is unusually easy alone: Kaleiçi is a walkable 1.5km maze where hostels run nightly rooftop dinners, tea gardens seat strangers at shared tables, and the tram costs 30 TL. Turkish hospitality does the introductions for you.
A 40-year-old family guesthouse on Hesapçı Sokak whose orange-tree courtyard is the unofficial solo-traveller canteen of Kaleiçi. Open breakfast 08:00–11:00, around 250–350 TL for the full Turkish spread; long communal tables mean you rarely eat alone.
The 1999-restored vintage tram runs 5.9km along the seafront from Kalekapısı to Zerdalilik roughly every 30 minutes, 07:00–20:00. A single ride is about 30 TL with an AntalyaKart. Slow, safe, and the cheapest orientation loop for a first solo afternoon.
A 1940s municipal park on the cliff south of Kaleiçi, free and open 24 hours, with çay bahçesi terraces looking 40m down to the Mediterranean and out to the Beydağları peaks. Tea runs 25–40 TL a glass and nobody blinks at a table for one.
A small pebble-and-sand cove tucked beneath the Kaleiçi walls, reached through the Mermerli restaurant stairs. Entry is roughly 300 TL including a sunbed, open until sunset in season; the walled setting and staffed entrance make it the calmest solo swim in the old city.
The weekly neighbourhood pazar spilling along the side streets near the old city, running roughly 08:00–17:00. Vendors hand out free samples of dried figs and Antalya oranges and practise their English on anyone standing still. Budget 100–200 TL for fruit and cheese.
A local canteen off Şarampol Caddesi serving the tahini-and-white-bean Antalya piyaz that exists nowhere else in Turkey, plus köfte, for roughly 150–250 TL. Counter seating and shared tables at lunch put you elbow-to-elbow with office workers.
A 13th-century Seljuk bathhouse on Barbaros Mahallesi still working as a hamam, open around 09:00–22:00 with separate hours or sections for women. The full scrub-and-foam package runs about 800–1,200 TL and takes 90 minutes — the classic solo reset.
A long-running terrace bar hanging over the cliff by Hıdırlık Tower, with Efes around 150–200 TL and a west-facing rail where the sunset crowd is half backpackers, half Antalya students. Standing room at the rail is where conversations start.
The eastern terminus of the 760km Likya Yolu sits about 45 minutes inland from Antalya; the marked red-and-white first section climbs through pine and limestone with sea views. Free to walk, roughly 350–500 TL for a taxi out to the trailhead.
The Düden river drops 40m straight off the cliff into the sea at Lara, 10km east of the centre. The clifftop park charges around 60 TL and opens 08:00–19:00; benches face the spray and the bus 07 or 08 from Kalekapısı gets you there for tram-card fare.
A 1,706m cableway climbing 618m up Tünektepe from the Sarısu shore, running roughly 10:00–22:00 and closed Mondays. Return tickets are about 250 TL; the summit terrace looks over the whole Gulf of Antalya, and solo riders get their own gondola off-peak.
Small operators run 1–2 hour cruises from the circular Roman harbour past the Lower Düden falls and the cliffs, roughly 600–900 TL per person with tea included. Boats fill with solo and paired travellers, and the open deck makes conversation unavoidable.