Tophane Fountain

The Tophane Fountain is a square-shaped structure with four marble facades featuring pointed arches, wide overhanging eaves, and a central dome decorated with baroque ornamental details. The building transitions from an octagonal base to a square upper section through intricate muqarnas carved elements.

Sultan Mahmud I commissioned architect Mehmet Ağa to build the fountain in 1732 during a period when Istanbul was developing many new fountains. This era represented a significant phase of urban expansion and architectural innovation in the city.

The fountain displays 48 verses by poet Nahifi on its upper walls, reflecting the Ottoman tradition of combining poetry with public water features. Such literary inscriptions demonstrated the sponsor's cultural refinement and love of learning.

The structure stands in the open square and can be viewed from all sides, making it easy to walk around and examine its details. The location is accessible year-round without restrictions or entry requirements.

The fountain underwent major restoration in 2006 by the Sabancı Group, which installed new water systems and applied extensive gold leaf decoration across its surfaces. This renewal brought the structure back to its former splendor while restoring its function as an operational water feature.