Half-day from Fethiye, Patara or Kalkan. Tlos in the morning, Saklıkent in the afternoon. Climb to the Byzantine fortress on the summit if you have the legs. Bellerophon’s rock tomb is the photograph.
Tlos is the most-underrated site in western Lycia. The Bellerophon tomb with its Pegasus relief is unique among Lycian rock tombs; the hilltop geography gives you views Patara and Xanthos can’t match; the Byzantine summit fortress is a feature most other Lycian cities lack. And: almost nobody’s ever there. Pair with Saklıkent Gorge (30 min away) for an unbeatable archaeology + water day from any western base.
The history in 90 seconds
Tlos was already an old city when Lycian inscriptions name it as one of the six federal capitals of the Lycian League — alongside Xanthos, Patara, Myra, Pinara and Olympos — sometime before 200 BC. Its strategic hilltop position controlled the upper Xanthos valley and the trade route inland to Phrygia. Romans absorbed it in 43 AD; the city flourished through the 1st–3rd centuries with Roman public works (the theatre, the baths, the agora). Byzantine hands rebuilt the fortress on the summit and added a basilica. The site was reoccupied as a Turkish-Ottoman village (named Kale, “the fortress”) until well into the 19th century — Ali Ağa, a notorious local pirate-chief, used the citadel as his stronghold in the 1830s. Excavations began in the 1980s and continue.
Tlos appears in Greek mythology as the Lycian city of King Iobates — the king who received his son-in-law Bellerophon and sent him to slay the Chimaera. Tlos is the city locally identified with Bellerophon’s adopted home; the rock tomb with its Pegasus relief is associated with him by tradition.
What to actually look at
The Bellerophon Tomb (the photograph)
The most famous structure at Tlos and one of the most distinctive rock tombs in Lycia. A house-style tomb cut into a cliff at mid-level on the site, with a carved relief on the upper façade depicting a horse-rider in flight — locally interpreted as Bellerophon riding Pegasus. The relief is weathered but readable; bring binoculars or a zoom lens for detail. The tomb chamber is accessible by short scramble; the carved interior is plain (the relief work was external by Lycian convention). Other rock tombs cluster around it in a small necropolis.
Whether the tomb actually belonged to Bellerophon (a mythological figure) or to a Lycian aristocrat who claimed Bellerophon as ancestor is unprovable. The local tradition is consistent over centuries — Roman-era inscriptions in Tlos already refer to the city’s mythological connection to Bellerophon — and the unique Pegasus relief makes Tlos the only Lycian site where the myth physically anchors the architecture.
The Roman theatre
Built into the natural slope on the eastern side of the site. Around 30 surviving rows of seating in good condition; portions of the scaenae frons (stage building) wall standing to 2–3 metres. The theatre is in better preservation than most Lycian theatres, partly because the hilltop location made it less attractive for stone-quarrying after abandonment. Acoustics still functional. Climb to the upper rows for the view back across the necropolis to the cliff face with the Bellerophon tomb.
The Byzantine fortress (summit)
The acropolis at the top of the hill is crowned by a Byzantine fortress with significant Ottoman additions — used as recently as the 1830s by the local pirate-chief Ali Ağa. Walls survive to 4–6 metres in places, with intact battlements and several towers. The climb from the lower site takes 15–20 minutes on a steep, rough path; bring water, sturdy shoes. From the summit: 360° views across the upper Xanthos valley, the Akdağ mountains, and on clear days as far as the Mediterranean coast 30 km south.
Roman baths + agora
Substantial bath complex with surviving hypocaust system (the Roman under-floor heating) visible in places. Smaller than the bath complexes at Patara or Phaselis but well-preserved. The agora foundations occupy a flat area between the baths and the theatre; surviving paving and a few standing column drums. Walk slowly here to read the Roman urban plan.
The necropolis
Tlos has one of the larger Lycian necropolises — pillar tombs (square stone monuments on plinths) and house-style rock tombs scattered across the lower slopes. Most are unfenced and walkable; you can examine the architecture up close, see traces of the painted decoration that originally covered them, and read the Lycian-script inscriptions where they survive. A genuinely under-protected site by international archaeological standards — treat it carefully.
Bellerophon and the Chimaera — the Lycian myth in 90 seconds
Bellerophon was a Greek hero from Corinth who fled his home after a killing and took refuge with King Proetus of Argos. Proetus’s wife tried to seduce Bellerophon; when he refused, she falsely accused him of attempted assault. Proetus, unwilling to kill a guest, sent Bellerophon to King Iobates of Lycia (his father-in-law) carrying a sealed letter — the “Bellerophonic letter” — secretly instructing Iobates to kill the bearer.
Iobates, also unwilling to violate hospitality, sent Bellerophon on a series of impossible tasks instead. The first and most famous: slay the Chimaera, the fire-breathing she-monster ravaging Lycia (lion body, goat head from its back, snake tail). Bellerophon tamed the winged horse Pegasus and rode it into the air above the Chimaera, ramming a lance with a lump of lead on the tip into the monster’s throat — the breath melted the lead, choked the Chimaera, and she fell.
Bellerophon survived the other tasks too. Iobates eventually gave him his daughter in marriage and the city of Tlos as his domain. Late in life Bellerophon attempted to ride Pegasus to Mount Olympus to join the gods; Zeus, offended at the presumption, sent a gadfly that stung Pegasus, throwing Bellerophon to earth where he wandered crippled and blind until his death. The Chimaera’s burning lair is the modern Mt Chimaera (Yanartaş); Tlos is the city Bellerophon ruled.
How to actually visit
Entry, hours, parking
Single gate at the entry road from Yaka village. ₺120 (~£3/€3.50) per person. Open 8:30am–7pm summer (June–September), 8:30am–5pm winter. Free parking. The MüzeKart Plus annual pass covers Tlos. No food or drink inside the site — bring water + snacks.
What to bring
Sturdy shoes — uneven rock paths, especially the climb to the fortress. Hat + sunscreen — minimal shade. Water — at least 1 litre per person. Camera with moderate zoom for the Bellerophon relief which is mid-cliff. Binoculars are a nice-to-have for reading the upper-cliff details.
Combine with
Saklıkent Gorge (the obvious pairing)
30 minutes drive. Tlos morning, Saklıkent afternoon. The most-recommended western Lycia day-trip — archaeology + cold-water canyon-wading + a trout lunch at the gorge restaurants. Saklıkent guide.
Yaka Park (5 min away)
Cascading pools turned into a fish farm + restaurant. Family-friendly, ₺50 entry. Combine for kids on a Tlos + Saklıkent + Yaka full day.
Xanthos & Letoon (UNESCO double)
1 hour drive. The Lycian capital and its religious sanctuary. Pair on a separate day, or stretch into a 2-day archaeology focus from a Patara base. Xanthos & Letoon guide.
Pinara (less-visited)
45 minutes drive. Sister city to Tlos, with a similarly dramatic cliff site and hundreds of pigeon-hole rock tombs. Even quieter than Tlos. For dedicated archaeology travellers.
How to get there
By car (the only sensible option)
From Fethiye: drive south on D400 toward Patara, turn inland at the Saklıkent signs, follow signs for Tlos through Yaka village. 40 km / 45 min. From Patara: 1 hour. From Kalkan: 50 min. From Kaş: 1h15.
By organised tour
Half-day Tlos + Saklıkent tours run from Fethiye (€25–40 per person including transport, entry, lunch). The aggregator versions herd large groups through; small-group operators give you a proper visit. See operators on the directory.
By private transfer
Pre-book a half-day transfer from Fethiye (€60–90), Kalkan (€50–70), Kaş (€80–110). The tidiest option for a single dedicated archaeology day. See transfer operators.
Best time to visit
Spring (April–May): ideal. Wildflowers around the necropolis, mid-20s°C, low crowds. Pair with the Saklıkent shoulder season (water just becoming wadeable).
Summer (June–September): hot. Visit early or late only — the climb to the fortress is punishing in midday sun.
Autumn (October–November): excellent. Cooler air, crystal light, photography is at its best.
Winter (December–March): sites open at reduced hours. Atmospheric in winter rain. Few visitors. The fortress climb is challenging when paths are wet — wear proper boots.
Frequently asked
Where is Tlos?
Tlos is on a hilltop in the upper Xanthos valley, in Muğla province about 40 km east of Fethiye and 15 km from Saklıkent Gorge. The site sits above the modern village of Yaka. Drive: 45 minutes from Fethiye, 30 minutes from Saklıkent, 1 hour from Patara, 2 hours from Antalya. There’s no public transport directly to Tlos; you’ll need a car, taxi, or pre-booked transfer.
What’s at Tlos?
Five major surviving structures: (1) the Bellerophon Tomb — a Lycian rock-cut house tomb with a relief of the hero Bellerophon riding the winged horse Pegasus, the only Pegasus relief on a Lycian tomb; (2) a Roman theatre with surviving stage building and ~30 rows of seating; (3) a Byzantine-Ottoman summit fortress; (4) Roman baths with surviving hypocaust; (5) extensive necropolis of pillar and house tombs scattered across the lower slopes.
Who was Bellerophon?
Bellerophon was a Greek mythological hero — son of Glaucus of Corinth, sent to Lycia under King Iobates to perform a series of impossible tasks. His most famous task was slaying the Chimaera, the fire-breathing monster identified with the natural flames at Mt Chimaera (Yanartaş). Bellerophon rode Pegasus, the winged horse, into battle against the Chimaera. See Mt Chimaera guide.
How much is entry?
₺120 / ~£3 / ~€3.50 per person, paid at the gate. Open 8:30am–7pm summer, 8:30am–5pm winter. Children under 7 are free. The MüzeKart Plus annual pass (~₺1,500) covers Tlos plus most other Turkish national-park sites.
How long do I need at Tlos?
About 1.5 to 2 hours for a thorough visit. The site is hilly and walking the full layout requires modest fitness. Allow 2 hours if combining with the climb to the Byzantine fortress (steep, rough path, panoramic views from the top). Most foreign visitors do Tlos as a 90-minute stop before or after a half-day Saklıkent Gorge visit.
How does Tlos compare to Patara, Myra and Xanthos?
Tlos is much less-visited than the famous Lycian sites and atmospheric for it. The site’s selling points are: the Bellerophon tomb with its Pegasus relief, unique among Lycian rock tombs; the dramatic hilltop geography; the Byzantine fortress on the summit; the natural Saklıkent pairing. For pure architectural drama Patara and Myra win; for atmosphere and lack of coach tours, Tlos wins.