Butterfly Valley (Kelebekler Vadisi) has no road, which is the whole point. You arrive by boat from Ölüdeniz or Fethiye, past cliffs and coves, or by a steep and genuinely difficult trail down the canyon wall. The valley takes its name from the more than 80 butterfly species recorded here, including the rare Jersey Tiger, and the floor is thick with Mediterranean vegetation fed by a waterfall that comes down the rear cliffs into natural pools. Facilities stay deliberately basic: a campground and a few simple guesthouses, nothing more. Days here consist of swimming in clear water off the pebble beach, walking to the waterfall, and not much else, which suits the people who come. Rock climbers use the valley walls. Bring cash, since there are no ATMs and cards are useless, plus sunscreen and insect repellent.

Pine-covered mountains drop straight into the sea around Fethiye. The coastline is among the most photographed in Turkey, and much of it is protected, so development stays back from the water.

Hikers get the most from this area. Sections of the Lycian Way pass close by, and spring and autumn are the best walking seasons.

First-time visitors and solo travelers both manage easily here. The area is walkable, and staff at most sites are used to tourists.

Most Fethiye attractions are easy to reach from the bay. The Ölüdeniz Blue Lagoon is a short drive away, and the Lycian sites of Tlos and Xanthos make good half-day trips. Restaurants around the marina serve fresh seafood.

Markets near the harbor sell Turkish crafts and souvenirs. Waterfront cafes are a good place to try Turkish tea between stops.