The Bodrum Tırhandili is a traditional boat type closely associated with the Bodrum district of Muğla province, characterized by a double-ended hull. The bow and stern are symmetrical, with a length-to-beam ratio of approximately 1:3. The hull is broad, sturdy, and highly maneuverable, controlled by a tiller rudder system. The bow has a spoon-shaped form, while the stern tapers to a point; this symmetrical design is particularly noticeable from an overhead view.
Origin and Historical Background
The name “Tırhandil” derives from the Greek phrase “trea kena”, meaning “one-third,” reflecting the boat’s proportions. Its design has evolved over many years to adapt to the wind and wave conditions of the region. The hull shape has been refined based on usage requirements and construction possibilities, typically using pine, chestnut, and mahogany, while teak or iroko is preferred for decking.
Historically, the first example of a Bodrum Tırhandili in the Republican period was the “Atilla” boat built in 1933. Originally used for cargo transport, these boats were later adapted for fishing and sponge diving and are now employed in blue cruises and tourism. In recent years, interest has been renewed through events such as the “Tırhandil Cup” sailing races.
Production Process
The construction of a Bodrum Tırhandili begins with a design process tailored to user needs and proceeds according to engineering practices in compliance with relevant laws and regulations. Production adheres to ISO 9001 and CE standards according to the rules of Turkish Lloyd and other international classification societies.
- Materials: Wood, steel, or composite materials.
- Wooden boats: built using traditional solid plank or laminated techniques.
- Steel boats: welded construction.
- Composite boats: hand lay-up, vacuum bagging, or vacuum infusion techniques.
For wooden hulls, construction starts with the placement of the keel, bow, and stern posts, followed by fixing the frames, stem, and stringers. After hull planking, deck and superstructure assembly is completed. Machinery, equipment, sails, rigging, and interior/exterior furnishings are installed, followed by painting and varnishing. Production time varies depending on boat size and equipment, typically taking 5 to 24 months.
Geographical Indication and Inspection
The Bodrum Tırhandili was registered as a designation of origin under Law No. 6769 on Industrial Property on September 17, 2025. The registration holder is the Bodrum Chamber of Commerce, and the geographical area is limited exclusively to the Bodrum district, where all production stages must occur.
Inspections are conducted at least once a year by a three-member authority coordinated by the Bodrum Chamber of Commerce, including experts from the Chamber of Maritime Commerce and Muğla Sıtkı Koçman University. Inspection criteria include the vessel’s adherence to characteristic features, compliance with production methods, and correct use of the designation of origin emblem.
