Dive Site: Dalyan Bay

About Dalyan Bay

Dalyan Bay is a small, exceptionally well-sheltered bay located on the southwest coast of Turkey, nestled between Fethiye and Marmaris. Its calm, crystal-clear waters make it a highly favored spot for diver training, frequently utilized by daily dive companies. This site is renowned for its gently sloping bottom, providing an easy and accessible dive for various skill levels. The bay's underwater landscape features a particular rocky area where marine life thrives. While specific depths aren't detailed, the gentle slope suggests a profile suitable for recreational diving. The Fethiye region, where Dalyan Bay is situated, is known for its excellent visibility, often reaching up to 30 meters, and warm water temperatures, especially between May and October. Divers exploring Dalyan Bay can expect to encounter hundreds of small fish species, and its unique characteristic includes friendly fish in a rocky area that are accustomed to divers. The broader waters around Dalyan are home to a variety of marine creatures, including tuna, barracuda, and octopus, with occasional sightings of dolphins, rays, and turtles. This dive site provides a comfortable and rewarding experience, particularly for those new to diving or seeking a calm environment to observe Mediterranean marine life. It is commonly integrated into Fethiye's daily dive excursions, offering a relaxed approach to exploring the underwater world.

Dive site facts: Dalyan Bay

Depth

30 m

Current

Mild or absent

Visibility

Up to 30 m

Water temperature

20–28°C (May–Oct)

Entry

Dayboat

Level

Beginner to Advanced

Dive type

Training, gentle slope, marine life

Region / port

Fethiye, Turkey

Coordinates

36.5351° N, 29.1084° E

Conditions & Currents

Dalyan Bay is characterized by its exceptionally sheltered nature, meaning currents are generally very mild or absent within the bay itself. This calm environment is a primary reason it's favored for diver training and relaxed dives, minimizing the challenges typically associated with strong water movement. Visibility in the Fethiye region, where Dalyan Bay is located, is consistently high, frequently reaching 30 meters, which enhances the overall dive experience. While specific surge or thermocline details for the bay are not provided, the general Fethiye area offers warm surface temperatures reaching up to 28°C in summer, indicating comfortable conditions. Divers can expect easy entries and exits due to the bay's sheltered characteristics, making it suitable for all levels, though no specific information on boat traffic or entry techniques is available for this particular bay.

Marine life & sighting chances

Small fish species

common

Tuna

occasional

Barracuda

occasional

Octopus

occasional

Dolphins

rare

Rays

rare

Loggerhead turtle

rare

Green turtle

rare

Hawksbill turtle

rare

Grouper

occasional

Jackfish

occasional

Nudibranch

occasional

Dive profile & how the dive runs

Dalyan Bay is known for its gently sloping bottom, making it an easy and accessible dive site. Dives typically begin with a boat entry into the calm, well-sheltered bay. Divers follow the natural contours of the seabed, exploring the rocky areas where abundant small fish are often observed. There is a specific rocky section where marine life, accustomed to divers, can be approached. The progression is generally shallow, reflecting its suitability for training and relaxed exploration. The dive is usually concluded with a leisurely ascent and a safety stop near the boat, capitalizing on the minimal currents and clear visibility within the bay. Specific depth limits are determined by diver certification and training objectives.

Underwater photography

Dalyan Bay's clear waters and abundant small fish offer good opportunities for wide-angle and macro photography, especially in the calm, rocky areas. A wide-angle lens can capture the overall gentle topography and schooling fish, while a macro lens is excellent for detailing the numerous small species in the rocky crevices. External strobes are beneficial for color rendition and illuminating subjects against the bright Mediterranean light. Buoyancy control is crucial, particularly when interacting with the accustomed marine life, to avoid disturbing the environment. Ethical photography practices, such as not harassing marine animals and maintaining a respectful distance, are paramount.

Combine with nearby dive sites

• Aquarium Bay

  Known for diverse marine life including schooling barracuda and jackfish.

• Kizilada

  Features dive sites like Kizilada Light House and Kizilada Canyon.

• Afkule and Turkish Bath

  A highly-rated site featuring a stunning wall and a cavern known as 'Turkish Bath' or 'Aladdin’s Cave'.

• Turunc Pinari Amphora

  A calm bay with an ancient Roman amphorae site, tunnels, and diverse marine life.

• Big Reef

  An excellent diving point, sometimes also called Dalyan Reef.

Getting there & logistics

Dalyan Bay is typically accessed via daily boat trips departing from Fethiye Port. Fethiye is easily reachable from Dalaman Airport (DLM), which is approximately a 45-minute transfer away, or from Antalya Airport (AYT), about a three-hour transfer. Day trips usually include two dives at different locations, along with equipment, a guide, insurance, and lunch onboard. Some operators also offer transfers from nearby towns like Oludeniz, Ovacik, Calis, and Hisaronu. There are no specific park fees mentioned for Dalyan Bay itself, but dive package prices generally cover all necessary permits and services. These excursions provide a convenient way to experience Fethiye's underwater sites, with trips generally lasting a full day.

Safety & environment

For diving in Dalyan Bay and the Fethiye region, robust dive insurance is strongly recommended, covering emergency medical care and evacuation. The nearest recompression chamber is likely located in a major city like Izmir or Antalya, making evacuation a potential consideration in serious cases. Dalyan Bay's sheltered nature contributes to a generally safe dive environment with minimal currents. However, all divers should adhere to safe diving practices, including monitoring no-decompression limits, performing safety stops, and diving within their certification and experience levels. Operators in the area emphasize safety, providing professional instructors, well-maintained equipment, and pure air fills. Divers should always follow the guidance of their dive guide and be aware of their surroundings to prevent any incidents.

Who it suits — and who it doesn't

FAQ

Dalyan Bay FAQ

Liveaboards diving Dalyan Bay

These liveaboards may visit Dalyan Bay on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Okyanus JD

Turkey

12 guests24 m

$157/day