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Balikesir Koca Seyit Airport
Logistics · Destination Guide
Northern Aegean day-boat diving, deep red-coral habitats and Cunda island culture
Use this travel brief to set arrival flow, local transit, and gear movement before you lock your itinerary.
Ayvalik is on the northern Aegean coast in Balikesir province. The closest named air gateway is Balikesir Koca Seyit (EDO), approximately 41 km from the nature park according to the park authority. Izmir Adnan Menderes (ADB) is a broader alternative with ground connections via Izmir. The public tourism authority locates Ayvalik on the E-87/D-550 corridor. Verify flights, road transfer and bus timetable for the actual travel day.
Ayvalik is practical for locally advertised scuba boats. Cunda is a road-connected heritage and restaurant base, not a separate ferry-only island. A visitor can lodge in either and commute, subject to local transport arrangements. Do not conflate regional passenger ferries serving foreign destinations with an Ayvalik-Cunda transfer.
Balikesir Koca Seyit Airport
EDO • LTFD
Approximately 41 km to the nature park according to the park authority; Ayvalik lodging distances vary. • Confirm road time for the exact arrival and final base; no stable duration verified.
Nearest air gateway identified by the Ayvalik Islands Nature Park authority. Official airport information establishes an airport, not a guaranteed flight route or frequency.
Transport: Prearranged road transfer, Taxi subject to airport availability, Rental car, Any operating connecting public buses, if verified
Izmir Adnan Menderes Airport
ADB • LTBJ
Route-dependent; no airport-to-Ayvalik road distance independently verified in this research. • Allow for an onward intercity connection; verify current timetable and traffic.
An alternative airport near Izmir with official bus, suburban rail and car-rental options; Ayvalik still requires an additional intercity road leg.
Transport: Rental car, Taxi or prearranged private road transfer, Airport rail or bus into Izmir, then a separately checked intercity bus
Ayvalik and Cunda are linked by road bridges, documented by Ayvalik Municipality. Local dolmus/minibus routes, taxis and rental vehicles can connect town, beaches and Cunda; the park agency explicitly mentions Ayvalik-to-Cunda dolmus. Published bus frequency and fares were not verified. Scuba operators generally specify a harbor boat meeting point, not hotel-to-site shore transfers. Cunda sightseeing/swim boats leave their own harbor and return the same day. No current scheduled Ayvalik-Cunda passenger sea-transfer service was verified, so sea_transfer_options is intentionally empty.
Turkey entry conditions depend on nationality, passport and intended length of stay. Check the Turkish Ministry of Foreign Affairs e-Visa portal and consular advice, not a generic dive guide. The official portal states that many foreign visitors need a passport valid for at least 60 days beyond the period of permitted stay; nationality-specific requirements may be stricter. Ayvalik/Cunda is a domestic Turkish trip once admitted. This guide does not cover island crossings to Greece or visas for adjacent destinations.
Bring certification and recent dive details. Ayvalik 3 Sea and Kuzey Mavi advertise scuba equipment and guided programs, but rental specifics, cylinder mixes, compressor testing, storage and personal gear transport must be confirmed directly. A non-diver booked on the same boat should ask whether mask/snorkel/fins, life jackets and boat space are included. Check pickup, luggage storage and weather cancellation terms, especially outside peak summer. No guaranteed local freediving line or specialist rental supply was verified.
Turkish Lira (TRY)
The local currency is Turkish lira. Confirm cards accepted at your particular hotel, restaurant and operator and use local currency for small businesses. Diving and cruise quotes should be dated and itemized; no reliable fixed regional trip-cost band was established.
Plan to use bank ATMs in Ayvalik town or Cunda commercial areas rather than relying on an isolated island or park stop. Specific network fees, machine availability and withdrawal limits were not verified.
230V • 50Hz • C, F
Turkey normally uses European round-pin sockets. Travelers with a different plug standard may need an adapter and dual-voltage chargers.
Communications
Turkish mobile networks serve population centers; reception should not be assumed across offshore coves. Arrange the operator meeting point, return window and pickup details before departure and save offline maps. Hotel and restaurant Wi-Fi availability varies by business. Ask your carrier about roaming/eSIM support before arrival.
Language
Turkish is the official and everyday language. Some dive centers and hotels may serve international guests, but instruction in a requested language must be confirmed before paying. Bring translated medical or certification details when appropriate.
Insurance
Carry travel medical insurance that explicitly covers scuba to the planned depth and activity, recompression if medically indicated, and emergency evacuation or repatriation. A generic travel policy may exclude scuba, freediving, overhead or deep specialties. Confirm current limits and emergency numbers with the insurer before any boat day.
Packing list
Pack sun protection, a reusable bottle, boat-safe dry bag, layers for breezy deck conditions and comfortable shoes for Cunda stone streets. Divers should carry credentials, logbook, personal exposure gear and medications. For summer beach swimming, a rashguard and well-fitted mask may be more useful than bulky expedition equipment. For spring/autumn, bring a windproof layer and adjust wetsuit thickness to actual local conditions.