What to See & Do at Hoan Kiem Lake Hanoi?

Hoan Kiem Lake is considered the heart or the 0km milestone of Hanoi. It can be said that the most quintessential aspects of ancient architecture, culture, and history of Hanoi are concentrated here. The official name is Hoan Kiem Lake, associated with the legend of King Le Loi returning the sword to the sacred turtle after defeating the Ming invaders. However, locals commonly refer to it as "Bo Ho" (The Lake).
The following article will guide you through the attractions around Hoan Kiem Lake.
From hotels in Hanoi’s Old Quarter, you only need a 5-minute walk to reach Hoan Kiem Lake. With a perimeter of about 2km, the lake’s surroundings offer many fascinating experiences.

Ancient Architectural Complex: Thap But, The Huc Bridge, Ngoc Son Temple

These are the oldest architectural structures at Hoan Kiem Lake, dating back nearly 200 years. They were built as symbols of cultural revival, restoring the moral and intellectual values of the Vietnamese people in a historically and socially turbulent period.

Thap But (Pen Tower)

Thap But at Hoan Kiem Lake is not only a unique architectural work but also a sacred symbol of knowledge, the spirit of learning, and Vietnamese national pride. It is similar to the Temple of Literature - Quoc Tu Giam, which was established thousands of years ago.

This tower was built in 1865 during the reign of King Tu Duc. Inspired by a traditional calligraphy brush, it stands about 9 meters tall, pointing straight to the sky. The body of the tower is inscribed with the Chinese characters "Tả Thanh Thiên" (Writing on the Blue Sky), symbolizing the aspiration for knowledge and the desire to leave meaningful marks on life.

The Huc Bridge

The name The Huc Bridge means "the place that receives the morning sunlight", symbolizing enlightenment, progress, and prosperity. Built at the same time as Thap But, the bridge has a slight curve, resembling a soft silk ribbon stretching across the lake, creating a graceful and harmonious landscape.
With its unique architecture, harmonious colors, and profound symbolism, The Huc Bridge remains an inseparable part of exploring the millennia-old beauty of Hanoi.

Ngoc Son Temple

This temple honors Tran Hung Dao, a legendary general in Vietnamese history who defeated the Mongol invaders in the 13th century.

From a distance, Ngoc Son Temple appears like a jade floating on the tranquil waters of Hoan Kiem Lake, blending perfectly with its natural surroundings. The architectural harmony with nature reflects the Eastern philosophy of "Heaven - Earth - Humanity" balance, a significant cultural and spiritual value.

>> Tran Quoc Pagoda

Check-in Spots Around Hoan Kiem Lake

Besides the ancient structures such as Thap But, The Huc Bridge, and Ngoc Son Temple, Hoan Kiem Lake is surrounded by numerous stunning check-in locations.

• **Turtle Tower (Thap Rua)**

Although small, **Turtle Tower** holds immense spiritual value and is considered the **soul of Hoan Kiem Lake**, becoming one of Hanoi’s most iconic landmarks. The best check-in spot with Turtle Tower is from Le Thai To Street, which offers a panoramic view of the tower against the calm lake surface and lush greenery. For the most breathtaking shots, visit during sunrise or sunset, when the tower's reflection beautifully mirrors on the lake.

• **St. Joseph’s Cathedral**

Located just **300 meters from Hoan Kiem Lake**, this church was inspired by **Notre-Dame Cathedral in Paris, France**, featuring strong, soaring architectural lines. The spacious front yard provides an ideal backdrop for capturing the entire grandeur of this historic structure.

• **Dong Kinh Nghia Thuc Square**

Marking the intersection between Hanoi’s Old Quarter and **Hoan Kiem Lake**, this historical space is a lively symbol of Hanoi.
This area was famous for the Ham Ca Map (Shark Jaw) restaurant, which, however, was removed in April 2025 due to landscape concerns.
With its open space and panoramic lake view, Dong Kinh Nghia Thuc Square is a perfect spot for capturing stunning photos.

• **Hanoi Opera House**

An architectural masterpiece reflecting **European influences**, this landmark serves as a **cultural and artistic icon of Vietnam**.
Visiting Hanoi Opera House, you will not only admire its luxurious ambiance but also capture stunning classic and elegant moments.

• **Ly Thai To Flower Garden - Hanoi’s 0km Milestone**

Situated in the heart of Hanoi, **Ly Thai To Flower Garden** is more than just a relaxing green space—it carries significant historical and cultural value. Notably, this area marks **Hanoi’s official 0km milestone**.

>> Hanoi Flag Tower

Hanoi Old Quarter & Hoan Kiem Walking Street

If you visit Hoan Kiem Lake on weekends, you will experience a vibrant festival atmosphere on the surrounding pedestrian streets. You can also shop for handicrafts, souvenirs, and Hanoi’s signature street food in the Old Quarter.

Hoan Kiem Walking Street

Every weekend, the streets around Hoan Kiem Lake transform into a lively cultural and artistic hub, showcasing the daily life and traditions of Hanoi’s people.
With a variety of performances ranging from traditional to modern arts, this area becomes a miniature cultural festival.

Hanoi Old Quarter

The Old Quarter consists of 36 traditional streets, each named after the goods historically sold there, such as:

• Hang Bac (Silver Street) – specialized in silver products.
• Hang Dao (Silk Street) – famous for dyed fabrics.
• Hang Ma (Decor Street) – selling offerings and decorations.

The unique "tube house" architecture, characterized by narrow facades and deep interiors with slanted tile roofs, defines the Old Quarter’s distinctive charm. These buildings represent a blend of Eastern and Western influences, featuring French colonial structures, ancient temples, and modern boutiques, making it a fascinating mix of history and modernity. For a complete Hanoi cultural and historical experience, stroll along these streets:

• Dinh Tien Hoang
• Le Thai To
• Hang Khay
• Hang Dao
• Hang Gai
• Hang Bong