Kaş is a laid-back coastal town on Turkey's Turquoise Coast where ancient Lycian history meets Mediterranean beach culture. Cobblestone streets lined with bougainvillea and artisan boutiques slope down to a small harbor, with the Greek island of Kastellorizo visible just across the water. The town doubles as Turkey's unofficial diving capital, a trailhead for the legendary Lycian Way, and a launchpad for boat trips to the sunken ruins of Kekova Island.
Your best window runs from late September through early June, except for a stretch in early February when conditions can dip. This wide range gives you two distinct sweet spots. Fall, from late September into November, delivers the most comfortable weather with highs of 78.4°F (25.8°C), sea temperatures still warm enough for swimming, and thinner crowds than the peak summer months. Spring, from March through early June, is ideal for hiking the Lycian Way and exploring ruins before the heat sets in, with accommodation deals and wildflowers carpeting the hillsides. If you prioritize swimming and nightlife, summer works, but expect bigger crowds and intense heat. The shoulder seasons give you the best of Kaş: pleasant temperatures, affordable rooms, and enough peace to feel the town's character.
Spring in Kas, Turkey
Spring is when Kaş starts to wake up. The Lycian Way, which passes directly through town on its 760-kilometer route along the southern coast, is at its best during these months. Mornings start mild at 59.7°F (15.4°C), warming to afternoon highs of 70.1°F (21.2°C), comfortable enough for long hikes through limestone terrain and past rock-cut tombs without the punishing summer heat. Wildflowers bloom across the hillsides, and the trail's red-and-white markers lead you through pine forests with views down to the turquoise sea.
Crowds are still thin in March and April, and accommodation prices remain low, making it a smart time to book a pension in the old town. Showers are rare, with only about 1 to 4 rainy days across the entire season, so you can plan outdoor activities with confidence. By May, the water starts warming up for early-season dives at sites like the Canyon and the Flying Fish wreck. The Antiphellos amphitheater, a Hellenistic relic perched above the harbor with sea views toward Kastellorizo, is a peaceful place to watch the sunset before the summer crowds arrive. Pack layers for cooler mornings and a light jacket for evenings on the waterfront, when the breeze off the Mediterranean picks up.
Summer in Kas, Turkey
Summer is when the town's harbor-front restaurants, dive shops, and boat tour operators run at full capacity. Gulet day trips to Kekova Island and the sunken ruins of the ancient city of Dolichiste are the signature summer experience: you paddle a sea kayak over submerged walls and Byzantine stonework in water so clear you can read the details below. Scuba diving conditions are excellent, with visibility at its peak across more than 30 dive sites featuring caves, wrecks, and ancient amphorae scattered across the sandy bottom. The 20-minute ferry to Kastellorizo (Meis) runs regularly, letting you day-trip to a tiny Greek island with a surreal Blue Grotto and colorful waterfront tavernas.
The heat is real, though. Seasonal highs average 88.1°F (31.2°C), and early August pushes the mercury to 91.4°F (33°C) with overnight lows only dropping to 79.4°F (26.3°C). Rain is essentially nonexistent: August sees a 0% chance of significant precipitation, and July barely registers at 1%. Long summer evenings, with the sun not setting until well past 8pm, are perfect for browsing the artisan boutiques on Uzun Çarşı Caddesi or sipping an Efes at a harborside bar. Late June typically brings the Kaş Lycia Festival, a three-day celebration with folk dance performances, swimming races across to Kastellorizo, and live music.
This is peak season, and hotel prices reflect it. Book well in advance, especially for July. The famous Kaputaş Beach, a turquoise cove flanked by white cliffs about 25 minutes' drive away, fills up by late morning in summer, so arrive early. If the midday heat feels oppressive, save your Lycian Way hikes for cooler months and stick to water-based activities instead.
Fall in Kas, Turkey
Fall may be the best-kept timing secret on the Turquoise Coast. The sea retains its summer warmth well into October, so swimming, snorkeling, and diving remain excellent. Afternoon highs of 78.4°F (25.8°C) feel comfortable rather than oppressive, and lows settle to a pleasant 67.1°F (19.5°C) in the evenings. Hiking the Lycian Way becomes enjoyable again after the summer scorcher, and the trail between Kaş and the secluded beach at Limanağzı, about 5 kilometers along the coast, is a rewarding half-day walk past ancient rock tombs and pine-shaded switchbacks.
Precipitation barely registers, with rain expected very rarely across the season. Crowds drop noticeably after September, yet most restaurants, dive centers, and boat operators continue running through October and into November. Accommodation prices dip from their summer highs, and you'll find it easier to snag a table at the harbor-front fish restaurants that serve the day's catch alongside platters of meze: stuffed vine leaves, fava purée, and smoky eggplant salad. Republic Day in late October can bring spirited local celebrations.
By November, the pace slows further and the light turns golden over the mountains. Day length shortens to about 10 hours, so plan your outdoor time accordingly. A light sweater is plenty for evening strolls through the old town, where the Lycian King's Tomb, a fourth-century sarcophagus carved with lions, sits right in the middle of the street like a reminder that this coast has been drawing visitors for millennia. Bring a windbreaker for boat trips, as the sea breeze can feel brisk in the later weeks.
Winter in Kas, Turkey
Winter reveals a different side of Kaş. The summer crowds vanish entirely, February sees the lowest visitor numbers of the year, and the town returns to its quiet local rhythm. Some boat operators and seasonal restaurants close, but the core of the old town stays open, and you'll have the Antiphellos amphitheater and the Lycian tombs scattered through the streets practically to yourself. Highs reach 61.9°F (16.6°C) with lows around 53.2°F (11.8°C), cool enough for a jacket but mild compared to most of Europe.
Rain is most likely in January, when about 24% of days see significant precipitation, making it one of the wetter stretches of the year. February and December are drier, and many days bring bright Mediterranean sunshine. The Lycian Way is actually walkable in winter: the trail's official guides recommend February as a surprisingly warm and sunny hiking month. Day trips to Myra, where rock-cut tombs and a Roman amphitheater sit about 45 minutes east, are rewarding year-round, and the nearby Church of St. Nicholas in Demre sees far fewer visitors outside summer. Saklıkent Gorge, an 18-kilometer canyon through towering limestone walls, is a dramatic outing when the water levels are higher in early spring.
With daylight dropping to under 10 hours in December, plan your sightseeing for midday when the light is best. Pack a warm fleece, comfortable walking shoes, and a rain jacket for the occasional shower. The trade-off for cooler temperatures and shorter days is genuine solitude and the chance to experience Kaş as locals do: slow mornings with strong Turkish coffee, long lunches of grilled fish, and quiet evenings with the harbor to yourself.
At a Glance
Monthly weather, visitor crowds, air quality, holidays, and daylight hours to help you plan your trip.
Travel Tips & Safety for Kas, Turkey
Kaş is about a 3.5 to 4 hour drive from Antalya Airport along a winding but spectacular coastal road. Intercity buses connect Kaş to Fethiye, Antalya, and other Turquoise Coast towns, and the town center is compact enough to navigate entirely on foot, though some of the streets climbing away from the harbor are steep. Renting a car is worthwhile if you plan to visit Kaputaş Beach, Saklıkent Gorge, or the Myra ruins at your own pace. The ferry to Kastellorizo (Meis) requires a valid passport since you'll be entering Greece.
Kaş is generally very safe for travelers. Keep standard precautions with valuables, especially on crowded summer beaches. The winding mountain road between Kaş and Kalkan demands careful driving, particularly at night, and some Lycian Way trail sections involve scrambling over sharp limestone, so sturdy footwear is essential for hiking.