Anchorage · Turkey
Last updated: 22 August 2026

Buyukakca Koyu

(Büyükakça Koyu)

Buyukakca Koyu is a rural anchorage in the Sea of Marmara near Erdek, Turkey, with a sandy and weedy seabed and calm, wooded surroundings.

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Overnight Stay

Coordinates

40.5184° N, 27.7288° E

Other Details

Attractions Swimming off the beach / Picnic spots / Nearby villages with produce markets and grilled fish restaurants

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Full Description & Details

Buyukakca Koyu is an anchorage on the southern shore of the Sea of Marmara, near Erdek. The bay curves into wooded slopes with a calm, rural backdrop. It is a natural bay rather than a developed harbour, so visiting yachts anchor off the beach. The setting is quiet, with the main draw being the sheltered water and the unspoiled shoreline.

The seabed is mostly sand with some weed, so it pays to choose the lighter patches before settling. There are no reported moorings or buoys, so anchoring is the only option. The holding is generally good in the sand, though the weedy patches may reduce the grip in places. The bay is open to the south, so skippers should consider the wind and sea state from that direction.

On land, the focus is on swimming off the beach and a short stroll to simple picnic spots. Nearby villages are known for their produce markets and small restaurants serving grilled fish. There are no marina facilities, fuel docks, or chandleries reported at the anchorage itself, so plan to be self-sufficient. The nearest services would be found in the larger towns along the coast.

There are no reported hazards to navigation within the bay itself, but the approach should be made with standard caution given the lack of formal marking. The best season for a stopover is the typical Mediterranean summer, when conditions are settled. There are no reported restrictions on anchoring or swimming in the bay.

How to get there

Approach Buyukakca Koyu from the Sea of Marmara, heading for the bay near Erdek. The anchorage is open to the south, so approach with the bay opening ahead. There are no reported navigation buoys or leading marks, so use the chart to identify the bay's entrance and the wooded slopes that back the shore. Anchor in the sand patches, avoiding the weedy areas for the best hold.

There is no reported VHF channel for the anchorage. For land access, the bay is near the town of Erdek, which is connected by road to the regional network. The nearest airport is likely to be at Bandırma, which has domestic flights. There are no reported port formalities specific to the anchorage itself.

Frequently Asked Questions

What is the seabed like for anchoring at Buyukakca Koyu?

The seabed at Buyukakca Koyu is mostly sand with some weed, so it is best to look for the lighter patches of sand to get a good hold.

What facilities are available at Buyukakca Koyu?

There are no marina facilities at Buyukakca Koyu; it is an anchorage. On land, there are simple picnic spots and nearby villages with produce markets and grilled fish restaurants.

What is there to do at Buyukakca Koyu?

The main activities at Buyukakca Koyu are swimming off the beach and enjoying the calm, rural setting. You can also visit nearby villages for their markets and restaurants.