Cruise the Dalyan River from Marmaris to Iztuzu Beach for mud baths, thermal pools, Lycian tomb views and a chance to see endangered Caretta caretta turtles. This full-day boat excursion mixes easy river travel with swims, local seafood, and short shore breaks.
More ways to explore the area's outdoor wonders
The day begins with a salt-laced wind and the slap of a small boat easing out of Marmaris harbor, the shoreline shrinking into a ribbon of hotels and pines. As the vessel slides into the Dalyan delta, reeds press close and limestone cliffs come into view, their carved Lycian tombs frowning down like carved timekeepers.
Difficulty
easy
Duration
10 hours
Fitness Level
Suitable for most fitness levels; requires basic mobility for short beach steps and boarding boats
Wildlife
History
The cliffs above the Dalyan River hold Lycian rock-cut tombs from ancient Kaunos; the town grew as a lagoon port connecting inland settlements to the Mediterranean.
Conservation
Iztuzu Beach is managed to protect turtle nesting; visitors must follow seasonal restrictions and stay out of marked nesting zones to reduce disturbance.
Reserve your spot on the Marmaris & Icmeler Dalyan w/ mud & thermal baths by Boat today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef-safe sunscreen
The sun reflects off water and sand; choose sunscreen that won’t harm marine life and reapply frequently.
Wear water shoes
Beaches and riverbanks can be pebbly and slippery—water shoes protect feet during swims and mud-bath access.
Pack a lightweight change of clothes
Mud treatments require a rinse; a quick dry change makes the return boat journey comfortable.
Charge and waterproof electronics
Bring a small dry bag for phones and cameras—river spray and mud are common hazards.
Swimsuit
Needed for swimming and mud-bath treatments.
summer
Water shoes
Protects feet on pebbly beaches and slippery river steps.
summer
Reef-safe sunscreen
Shields skin while minimizing harm to marine ecosystems.
summer
Lightweight towel and quick-change clothes
Towel and dry clothing make post-mud-bath comfort and hygiene easier.