Fort San Domingo, also known as Hongmao Castle, is a historic fortress and museum in Tamsui, overlooking the Tamsui River. The Spanish built the original fort in the 17th century; the Dutch rebuilt it, and the British later used the site as a consulate. Inside, exhibits trace Taiwan’s colonial past and show objects from everyday life, including kitchen utensils. Take time to explore the grounds and look across the river toward the surrounding mountains. The fort is close to Oxford College and a historic church, so it fits well into a wider Tamsui visit.
A fort shaped by changing rule
The site’s history spans several periods of foreign rule in Taiwan. The Spanish built a wooden fort here in the early 17th century. Accounts place its construction in 1628 or 1629. The Dutch took control and rebuilt the fort in stone in 1644, calling it Fort Antonio. The name Hongmao Castle, often translated as Red-Haired Fort, grew from the local nickname for the Dutch.
The Qing government later repaired the fort, and the British leased it for use as a consulate. The site’s changing roles, from military position to trading post and consular base, help explain why this hill above the river mattered. The British government handed the property to the Republic of China government in 1980. After restoration, it opened to the public in 1984.
The fort and its exhibits
The fort is one part of a historic complex, with other buildings on the grounds. Its Western-style architecture recalls the site’s British period, while the fortress itself carries the history of earlier Spanish and Dutch occupation. Thick walls and deep foundations were designed to withstand shellfire. An old cannon beside the building points to its military use.
Inside, museum displays cover Taiwan’s trade history, foreign relations and the lives of people who lived and worked at the site. Everyday objects, including kitchen utensils and a stroller, give the exhibits a domestic scale alongside the wider political history. The museum is compact enough to explore at a measured pace, with information to read as you move through the building.
Views and nearby historic sites
The fort stands on a hill overlooking the Tamsui River and its estuary. The garden grounds provide space to pause between the museum buildings, with views toward the water and mountains. Late afternoon brings warmer light across the river, making that part of the day a good choice if the scenery is a priority.
Nearby, Oxford College and a historic church add more stops for visitors interested in Tamsui’s past. The customs house and former British embassy house can also be visited with a dual ticket. Together, these buildings give the visit a broader view of the colonial-era architecture and the work carried out around the fort.
Häufige Fragen
Where is Fort San Domingo?
It is in Tamsui, New Taipei City, at No. 1, Lane 28, Zhongzheng Road. The fort sits on a hill overlooking the Tamsui River.
What can you see inside Fort San Domingo?
The museum has exhibits on Taiwan’s colonial history, trade and foreign relations, along with objects from everyday life. The grounds also include historic buildings and an old cannon.
Is there a ticket that covers nearby sites?
A dual ticket is available for visits to the customs house and former British embassy house as well as the fort.
When is the best time to visit Fort San Domingo?
Late afternoon is a good time for warmer light over the Tamsui River. Arriving near opening time can help you explore before larger tour groups arrive.
