Thanh Hoá

Thanh Hoá Province

Thanh Hóa region — Sầm Sơn beach, Thành nhà Hồ heritage site, and Pù Luông forest

Central Vietnam · North Central Coast

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Region
Central Vietnam · North Central Coast
Administrative center
Thanh Hoá city
Area
11,114.71 km²
Population
4,324,783 people
License plates
36
Phone code
0237
Effective from
01/7/2025

Merged from

Giữ nguyên

Overview

Thanh Hoá province will retain its boundaries after the 2025 merger, not merging with any other province according to Resolution 202/2025/QH15. With an area of 11,114.71 km² and a population of 4,324,783 people, Thanh Hoá is the third most populous province in the country. This is a land of 'outstanding people and sacred land' in the North Central Coast — the birthplace of many dynasties and national heroes: Tiền Lê, Hậu Lê, Hồ Quý Ly, Trịnh – Nguyễn. Tourism in Thanh Hoá is diverse and rich in value: from the famous Sầm Sơn beach in the North, the lush primeval forest of Pù Luông, to Thành nhà Hồ — a UNESCO World Cultural Heritage site — and Lam Kinh, the homeland of King Lê Lợi. Mường and Thái people living in the western mountainous districts preserve rich indigenous culture.

Top destinations

Biển Sầm Sơn

Biển Sầm Sơn

Heritage beach

Sầm Sơn is the most famous beach in the North, developed by the French as a resort in the early 20th century. The fine, pale yellow sand stretches for about 6 km, with moderate waves and clear blue water — suitable for families and large groups. Sầm Sơn is also famous for Hòn Trống Mái — two rock formations shaped like a rooster and a hen standing next to each other on top of Sầm Sơn, associated with the legend of a fisherman couple's love. In summer (May–August), Sầm Sơn is packed with tourists from the North; outside of this season, the beach is quiet and peaceful — suitable for a relaxing getaway.

Things to do:
  • Swim at beaches A, B, C, and D
  • Climb Hòn Trống Mái to admire the panoramic view of the sea
  • Enjoy fresh seafood at Sầm Sơn market
🗓️ Best time to visit: April – September (beach season), busiest in June–August.
🚗 Getting there: About 16 km from Thanh Hoá city; about 170 km from Hà Nội via National Road 1A and expressway.
Pù Luông

Pù Luông

Nature reserve

Pù Luông Nature Reserve is located in the Bá Thước and Quan Hoá districts in the Northwest of Thanh Hoá, established in 1999 with an area of 17,662 ha. 'Pù Luông' in Thái language means 'big mountain'. This is a famous eco-tourism destination with terraced fields stretching across valleys, Thái and Mường villages that still retain their traditional way of life, and primary forests rich in flora and fauna. During the ripe rice season (late May – early June or late September – early October), Pù Luông's hillsides are covered in gold — the most beautiful moment of the year.

Things to do:
  • Trekking between the villages of Đôn, Hiêu, Kho Mường
  • Admire terraced rice fields during harvest season
  • Stay at a Thái homestay and enjoy cơm lam and grilled chicken
🗓️ Best time to visit: Late May – early June or late September – early October (ripe rice season).
🚗 Getting there: About 130 km from Thanh Hoá city; about 160–180 km from Hà Nội via QL6 and QL15C.
Thành nhà Hồ

Thành nhà Hồ

UNESCO Cultural Heritage

Thành nhà Hồ (Tây Đô) is located in Vĩnh Long commune, Vĩnh Lộc region. It was built by Hồ Quý Ly in 1397 under the Trần dynasty in preparation for moving the capital. In 1400, Hồ Quý Ly established the nhà Hồ dynasty — one of the shortest dynasties in Vietnamese history (only 7 years). Notably, the citadel was built entirely with large stone blocks weighing from 10 to 26 tons, fitted tightly together without mortar — a construction technique that remains a mystery to this day. The four arched gates of Đông, Tây, Nam, and Bắc are still intact. In 2011, UNESCO recognized Thành nhà Hồ as a World Cultural Heritage site — one of the rare remaining stone citadels in Southeast Asia.

Things to do:
  • Visit the four citadel gates, especially the most beautiful Nam gate
  • Learn about stone stacking techniques at the accompanying museum
  • Combine with a visit to Lam Kinh and Cẩm Lương (sacred fish stream)
🗓️ Best time to visit: September – April, cool weather, combine nearby attractions.
🚗 Getting there: About 45 km northwest of Thanh Hoá city; about 140 km from Hà Nội.
Lam Kinh

Lam Kinh

Special National Relic

The Lam Kinh historical site is located in Thọ Xuân region, the homeland of Lê Lợi — the hero who liberated the nation from Minh domination and established the early Lê dynasty in 1428. After ascending the throne, Lê Lợi and subsequent Lê kings chose Lam Kinh as their 'sơn lăng' — a place to bury and worship Lê kings and queens. The historical site covers about 200 ha, including Điện Lam Kinh, the tombs of Lê Thái Tổ, Lê Thái Tông, Lê Thánh Tông, and many ancient steles. Ancient trees, lotus ponds, and stone bridges create a solemn spiritual space — especially during the Lam Kinh festival (22/8 lunar calendar annually).

Things to do:
  • Visit the main palace and the tombs of the Lê kings
  • Read ancient stone steles — including the Vĩnh Lăng national treasure stele
  • Attend the Lam Kinh Festival if you visit on the 22nd of August in the lunar calendar
🗓️ Best time to visit: September – November, especially during the Lam Kinh festival on 22/8 lunar calendar.
🚗 Getting there: About 50 km northwest of Thanh Hoá city; near Thành nhà Hồ.
Hàm Rồng

Hàm Rồng

Symbol of resistance

Hàm Rồng Bridge, spanning the Mã River right at the gateway to Thanh Hóa city, is a legendary steel bridge from the American War. Between 1965 and 1972, the US attacked this bridge hundreds of times with thousands of bombs, but the bridge stood firm — becoming a symbol of Vietnamese will. The Hàm Rồng area is also a scenic spot with Rồng Mountain (Long Lĩnh) shaped like a dragon reaching out to the river, Hàm Rồng field, and Long Quang Cave. This is a meeting point of history and nature characteristic of Thanh Hóa city.

Things to do:
  • Cross Hàm Rồng Bridge and admire the Mã River
  • Visit Long Quang Cave in Rồng Mountain
  • Learn history through the victory monument
🗓️ Best time to visit: September – April (cool).
🚗 Getting there: Gateway to Thanh Hóa city, about 3 km north of the center.
Suối cá thần Cẩm Lương

Suối cá thần Cẩm Lương

Natural wonder

Cẩm Lương 'divine fish' stream in Cẩm Lương commune, Cẩm Thủy region, is a fascinating natural phenomenon: in a small stream only about 100 m long, thousands of 'divine' fish swim — the fish have shimmering scales and can weigh up to 5–7 kg. Notably, the school of fish is not afraid of people and never leaves the stream, even during floods. Local Mường people consider these 'divine fish' and no one dares to catch them — if caught, bad luck will follow. The stream flows from a cave in the mountain, with clear, cool water year-round. This area also has Cây Đăng Cave and a Mường village to explore.

Things to do:
  • Feed the sacred fish with corn (purchased on-site)
  • Explore Cây Đăng cave in the mountain
  • Enjoy cơm lam and grilled chicken in bản Mường
🗓️ Best time to visit: April – October, except for heavy rain days.
🚗 Getting there: About 80 km northwest of Thanh Hóa city; near Pù Luông.

Local specialties

Nem chua Thanh Hoá — The most famous specialty of Thanh Hóa region, fermented from pork and pork skin — served with garlic, chili, and đinh lăng leaves.
Chả tôm — Fresh shrimp pounded, wrapped in banana leaves and grilled over charcoal — a traditional dish of Thanh Hoá.
Bánh gai Tứ Trụ — Sweet cake made from glutinous rice flour and ramie leaves, with a green bean and coconut filling — a specialty of Thọ Xuân region.
Bánh răng bừa — Bánh giò wrapped in banana leaves, shaped like a harrow tooth, with a wood ear mushroom and meat filling — a familiar breakfast dish of Thanh Hoá people.
Mắm tép Hà Yên — Fermented mắm tép from sea shrimp — rich in flavor, very appetizing with rice.
Cá thu nướng Sầm Sơn — Fresh mackerel from the sea, grilled over charcoal — a must-try dish when visiting Sầm Sơn beach.

Frequently asked questions

Will Thanh Hoá change after the merger?

Thanh Hoá province retains its boundaries and will not merge with any other province. With an area of 11,114.71 km² and a population of 4,324,783 people, it is the third most populous province in the country. The administrative center remains in Thanh Hoá city.

How long does it take to get to Sầm Sơn from Hà Nội?

Via the Pháp Vân – Cao Bồ – Mai Sơn – Thanh Hoá expressway, it takes about 3 – 3.5 hours by car (~180 km). Via the old National Route 1, it takes about 4 hours.

What are the differences between Pù Luông and Mai Châu?

Pù Luông, located in Thanh Hoá, features primary forests, Thái – Mường ethnic groups, and spectacular terraced fields. Mai Châu (now in Phú Thọ) is purely a valley with the famous bản Lác. The two points are about 40 km apart and can be combined.

What are the license plate prefix and area code for Thanh Hoá?

License plate prefix 36, phone area code 0237. Documents issued before the merger remain valid.

When is the best time to visit Thanh Hoá?

May–August: swimming at Sầm Sơn beach. Late May or September–October: ripe rice season in Pù Luông. September–April: visiting historical sites like Thành nhà Hồ and Lam Kinh.

Is it possible to take a 'heritage' tour of Thanh Hoá?

Yes. A popular 3-day itinerary is: Hà Nội – Sầm Sơn – Thành nhà Hồ – Lam Kinh – Pù Luông – Hà Nội. Each destination offers unique features: beach, history, ecology.

Neighboring provinces

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