Explore Quang Binh with Vietnam Private Tours. Custom private itineraries, luxury accommodation, and local expert guidance.
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- Location
- Vietnam
- Best time to visit
- October to April
- Highlights
- Breathtaking scenery & natural wonders Rich cultural history & authentic local traditions Top destination for private luxury tours
- Map coordinates
- 17.468, 106.622
Quang Binh: the facts
Quang Binh was merged into Quang Tri province on July 1, 2025 (Resolution 202/2025/QH15), so addresses now read Quang Tri. The caves, beaches and the city of Dong Hoi are where they always were, and the name Quang Binh is still used for the area.
Getting there
- Airport
- Dong Hoi Airport
- Dong Hoi to Phong Nha
- About 40–45 km, roughly 45 minutes to 1 hour by car
- Province today
- Quang Tri (Quang Binh merged into it on July 1, 2025)
Phong Nha–Ke Bang National Park
- UNESCO
- World Heritage Site in 2003 and again in 2015; a transboundary site with Hin Nam No National Park in Laos since July 2025; World Biosphere Reserve since June 2026
- Phong Nha Cave
- A 7,729 m river cave, visited by boat up the Son River; the ticket can be combined with Tien Son Cave
- Paradise Cave
- 31.4 km long, the longest dry cave in Asia; 1 km open on a wooden boardwalk
- Dark Cave (Hang Toi)
- About 5,258 m long; reached by a zipline of about 400 m over the Chay River, then a short kayak; inside there is a natural mud pool
- Son Doong
- Found by local man Ho Khanh in 1990 and surveyed by a British–Vietnamese team in 2009–2010, who announced it as the world's largest cave. Visits are by licensed expedition only: 6 days and 5 nights with Oxalis Adventure, groups of up to 10, January to August
For Phong Nha Cave and Paradise Cave tickets, opening hours and boat prices, see our Paradise Cave and Phong Nha guide below. On our private trips, tickets, boats and guides are already included.
- Phong Nha and Paradise Cave: tickets, hours and boats →
- Son Doong: cost, booking status and alternatives →
- Vietnam's rainy season, region by region →
Checked October 17, 2026 against:
- Phong Nha–Ke Bang National Park: Phong Nha Cave
- Phong Nha–Ke Bang National Park: Paradise Cave
- Oxalis Adventure: Son Doong Cave expedition
- Vietnam Airlines travel guide: Dark Cave
- Local Vietnam: from Dong Hoi to Phong Nha
- Viet Nam News: first UNESCO transboundary site with Laos
- Viet Nam News: UNESCO names Phong Nha–Kẻ Bàng a World Biosphere Reserve







