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Ancient Black Sea castle draws 750,000 visitors after restoration

An aerial view shows Ünye Castle, a 2,500-year-old historic site that hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)
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An aerial view shows Ünye Castle, a 2,500-year-old historic site that hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)
June 23, 2026 08:18 AM GMT+03:00

Unye Castle is one of the most important historic sites on the Black Sea coast. In about a year since it reopened to the public after a major restoration, it has received 750,000 visitors.

The castle stands on a steep rocky outcrop in Ordu province in northern Türkiye. It was originally built by Mithridates VI, king of the Pontic Kingdom. Today, it is seen as one of the most important historical and tourist landmarks in both Türkiye and the wider Black Sea region.

A Turkish flag flies over Ünye Castle, a 2,500-year-old historic site that hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)
A Turkish flag flies over Ünye Castle, a 2,500-year-old historic site that hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)

Restoration and reopening

The castle reopened to visitors on June 3, 2025, after restoration and landscaping work. These efforts aimed to update the historic site for modern tourism, according to a statement from Unye Municipality.

Since reopening, the site has attracted visitors from all over Türkiye and from other countries. They now have direct access to a structure that has stood for more than two thousand years.

A rail tunnel inside Ünye Castle is seen at the 2,500-year-old historic site, which hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)
A rail tunnel inside Ünye Castle is seen at the 2,500-year-old historic site, which hosted 750,000 visitors in the past year, in Ordu, Türkiye, June 22, 2026. (AA Photo)

World-first rail system

One of the castle's most unique features is a tunnel carved into the rock, which was likely used as a shelter and water source in the past. Visitors can reach the tunnel using a rail system that Unye Municipality says is unique in the world. This feature is one of the main attractions for visitors.

The castle’s long history, restored interior, and panoramic views from its rocky perch have made it popular with both local and international tourists.

Tourism impact

The surging influx of visitors has delivered a significant boost to tourism in the Unye district. The municipality reported that attendance has reached 750,000, a major milestone for the historic site, which underwent extensive restorations before reopening in 2025.

Unye is a coastal district in Ordu province, located on the Black Sea between the cities Samsun and Giresun.

June 23, 2026 08:18 AM GMT+03:00
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