
Eternal Golden Castle
The Eternal Golden Castle (億載金城), also known as the Erkunshen Battery (二鯤鯓砲台), is a significant bastioned fortress located in the Anping District of Tainan, Taiwan. Constructed in the 19th century, it represents a key example of modern military architecture designed to defend the coastline against naval threats during a period of increasing foreign incursions in East Asia.
The fortress was built under the Qing Dynasty's efforts to strengthen coastal defenses following the Opium Wars and other foreign pressures. Its name, Eternal Golden Castle, reflects the desire for enduring protection and prosperity. The site was strategically chosen on the coast of Anping, a historically important port area, to guard against potential invasions and pirate attacks.
Architectural design and features
The Eternal Golden Castle is a classic example of a bastioned fortress, characterized by its angular bastions designed to provide overlapping fields of fire, minimizing blind spots and maximizing defensive capabilities. The fortress is constructed primarily of solid brick and stone, materials chosen for their durability against artillery bombardment.
The layout includes multiple bastions projecting outward from the main enclosure, enabling defenders to cover the surrounding moat and walls effectively. The walls are thick and relatively low, optimized to absorb cannon fire rather than to repel scaling attempts. The fortress features a surrounding moat that adds a layer of defense against infantry assaults.
Defensive armaments
The fortress was originally equipped with a series of cannons positioned along the bastions and ramparts, intended to engage enemy ships approaching the harbor. These artillery placements were carefully arranged to cover the approaches to the port and to create crossfire zones. The design reflects the influence of European military engineering principles adapted to local conditions.
Historical context and significance
Built during a period of significant geopolitical tension, the Eternal Golden Castle was part of the Qing government's response to threats from Western powers and Japan. It was constructed shortly after the Second Opium War and during a time when Taiwan was increasingly recognized as strategically important.
The fortress played a role in coastal defense throughout the late 19th century but saw limited direct military action. Its presence, however, served as a deterrent and a symbol of Qing authority in the region. After Taiwan was ceded to Japan in 1895, the castle's military role diminished as the new colonial administration developed different defense strategies.

Photo by Chensiyuan • CC BY-SA 4.0
Preservation and current status
Today, the Eternal Golden Castle is well preserved and maintained as a cultural heritage site. It is open to visitors who can explore its bastions, walls, and moat. The site includes interpretive displays that explain its historical and architectural importance.
The castle is a popular tourist attraction in Tainan, offering insights into Taiwan's military history and Qing-era coastal defenses. Its location near other historical sites in Anping makes it a key destination for those interested in Taiwan's colonial and military past.
Visiting information
The Eternal Golden Castle is accessible to the public with regular visiting hours. Visitors can walk along the ramparts and explore the interior courtyards. The site often hosts cultural events and exhibitions related to its history.
Frequently asked questions (FAQ)
- How do I get to Eternal Golden Castle?
- Eternal Golden Castle is located in Tainan, Taiwan, and can be easily accessed by public transportation, including buses and taxis. If you are driving, there is nearby parking available for visitors. The castle is also within walking distance from other popular attractions in Tainan.
- What is the historical significance of Eternal Golden Castle?
- Eternal Golden Castle, built in the 17th century, served as a military fortress during the period of Dutch colonial rule in Taiwan. It played a crucial role in defending the region against invasions and has significant historical value as part of Taiwan's colonial past. Today, it stands as a symbol of Tainan’s rich heritage and history.
- When was Eternal Golden Castle constructed?
- Construction of the Eternal Golden Castle began in 1661 and was completed in 1668. The castle was built under the direction of the Ming loyalist Koxinga (Zheng Chenggong) to fortify the area against foreign powers. Its historical architecture reflects the military strategies of the time.
- Can I take guided tours of the castle?
- Yes, guided tours are available at Eternal Golden Castle, which provide deeper insights into its history and architecture. These tours are led by knowledgeable guides who share fascinating stories and facts about the castle. It’s a great way to enhance your visit and understand the significance of the site.
- Why is the architecture of Eternal Golden Castle unique?
- The architecture of Eternal Golden Castle is unique due to its blend of Western military design and traditional Chinese elements. The structure features thick stone walls, bastions, and a layout that reflects the strategic needs of its time. This fusion showcases the diverse cultural influences present in Taiwan's history.
- Is it possible to visit the castle year-round?
- Yes, Eternal Golden Castle is open to visitors year-round, allowing you to explore its historical grounds at your convenience. However, it's advisable to check for any special events or maintenance schedules that may affect access. The weather in Tainan is generally warm, making it a pleasant visit throughout the year.
- What are the opening hours for Eternal Golden Castle?
- Eternal Golden Castle is typically open from 9:00 AM to 5:00 PM, with last entry at 4:30 PM. It's best to verify these hours before your visit, as they may vary during holidays or special events. Planning your visit within these hours ensures that you have ample time to explore the castle.
- What are the ticket prices for entering Eternal Golden Castle?
- The ticket prices for Eternal Golden Castle are generally affordable, allowing visitors of all ages to enjoy the historical site. Discounts may be available for students, seniors, and groups. Check the official website or at the entrance for the most current pricing information before your visit.
- What is the best time to visit Eternal Golden Castle?
- The best time to visit Eternal Golden Castle is during the spring and autumn months when the weather is mild and pleasant. These seasons provide comfortable temperatures for exploring the outdoor areas. Additionally, visiting during weekdays can help you avoid larger crowds often present on weekends.
- Are there any nearby attractions to visit after the castle?
- Yes, there are several nearby attractions to explore after visiting Eternal Golden Castle, including Fort Provintia and the Chihkan Tower. Both sites offer rich historical insights and are easily accessible within a short walk or drive. This makes for a full day of exploring Tainan’s cultural heritage.
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