Lang Co lagoon, central Vietnam

Lang Co and Bach Ma 2026: The Quiet Coast Between Hue and Da Nang

Lang Co and Bach Ma travel guide — the beach peninsula below Hai Van Pass, Bach Ma National Park waterfalls, and the unspoiled central coast.

Guides for Lang Co & Bach Ma

Lang Co is a narrow peninsula 50km south of Hue and 40km north of Da Nang, sandwiched between a large lagoon and the sea. It sits at the base of the Hai Van Pass (Pass of Ocean Clouds) — the dramatic coastal mountain that forms the climatic boundary between central and northern Vietnam. Bach Ma National Park rises to 1,450m immediately above the peninsula.

What Lang Co is

A small fishing town and beach resort on a 10km peninsula. The lagoon side has the fishing harbour and mangroves; the ocean side has a long beach with some resort development. The town itself is quiet — a local Vietnamese beach resort rather than an international tourist destination.

Lang Co’s appeal is primarily its position: it is on the route between Hue and Hoi An, its beach is clean and uncrowded, and the surrounding landscape — the pass above, the lagoon behind, the national park on the mountain — is exceptional.

Hai Van Pass

The pass road that crosses the mountain above Lang Co is one of the great drives in Vietnam. The old pass road (not the modern tunnel) climbs from sea level to 496m in 20km with continuous views of Lang Co beach, the lagoon, and the sea extending toward Da Nang. The road appears in multiple Vietnam motorbike ride lists as a highlight of the coastal route.

From Hue: 50km south to the northern base of the pass. The climb takes 30 minutes by motorbike with views opening progressively as you ascend.

From Da Nang: 30km north. The Da Nang approach gives views back toward My Khe Beach.

Bach Ma National Park

The mountain directly above Lang Co reaches 1,450m and is preserved as a national park. The French colonial hill station built here in the 1930s is now a park tourist facility. The park has hiking trails to several large waterfalls, a summit viewpoint, and old French villa ruins.

Who comes here

Lang Co attracts a mix of Vietnamese domestic tourists (the beaches, the lagoon seafood), motorbike riders on the Hue–Hoi An coastal route (the pass road), and nature-focused travellers heading to Bach Ma National Park. International backpackers who know about it use it as a 1–2 night stop between Hue and Da Nang.

Costs

Budget accommodation: ₫250,000–500,000 ($10–20) per night as of 2026. Mid-range resort: ₫800,000–3,000,000 ($32–120). The lagoon seafood restaurants are cheap — grilled prawns, fresh fish, clams: ₫100,000–250,000 ($4–10) per person.

Getting to Lang Co

Lang Co sits on the main Hue–Da Nang corridor. The town has a railway station on the Reunification Express line — trains from Hue take approximately 1 hour, from Da Nang 30–40 minutes. By motorbike from either city, the Hai Van Pass old road is the approach. Bus services between Hue and Da Nang can drop at Lang Co on request.

When to visit

April–October is the best period for beach and outdoor activities. The Hai Van Pass road is open year-round. November–February brings cooler temperatures and occasional rain. The town is quietest from September to November outside Vietnamese holiday weekends.

Accommodation

Vedana Lagoon Resort and Spa: The main upscale property, set on the lagoon with overwater bungalows. ₫2,500,000–6,000,000 ($100–240) per night as of 2026.

Lang Co Beach Resort: Established mid-range resort on the beachfront with pool and beach access. ₫1,000,000–2,500,000 ($40–100) as of 2026.

Guesthouses in town: Family-run guesthouses on the main road through the peninsula. Private rooms from ₫250,000–500,000 ($10–20) as of 2026. Simple facilities but functional for overnight stays.

Practical notes

Motorbike rental: Available from guesthouses for approximately ₫150,000–200,000 ($6–8) per day as of 2026. Required for the Hai Van Pass ride and Bach Ma access.

Restaurant options: Limited compared to Da Nang or Hue. The lagoon seafood restaurants serve the best food in the area. The town has a few basic Vietnamese restaurants for pho and rice dishes at ₫30,000–50,000 ($1.20–2) per meal.

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Frequently Asked Questions

What is Lang Co?
A narrow peninsula 50km south of Hue and 40km north of Da Nang, between a large lagoon and the sea, at the base of the Hai Van Pass. It has a 10km beach, a fishing town, and Bach Ma National Park rising to 1,450m directly above.
How many days should I spend in Lang Co?
One to two days covers everything — the Hai Van Pass motorbike ride, the beach, lagoon seafood restaurants, and a day trip to Bach Ma National Park.
Is Lang Co cheaper than Da Nang?
Yes. Budget accommodation costs 250,000-500,000 VND ($10-20) per night. Lagoon seafood restaurants serve grilled prawns, fresh fish, and clams at 100,000-250,000 VND ($4-10) per person — significantly cheaper than Da Nang beachfront equivalents.