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Son Doong, a cave belongs to the Phong Nha -Ke Bang grotto system in central Quang Binh Province, has been discovered to be the biggest in the world.
Son Doong cave, discovered by a local 18 years ago, is more than 200 meters wide, 150 meters high, and at least 6.5 kilometers long, though the explorers said they were unable to explore it fully. British explorers have recently discovered that Son Doong is much larger than the world’s biggest known cave. The biggest section of Son Doong is five kilometers in length, 200 meters high and 150 meters wide, said Howard Limbirt of the British Cave Research Association team searching the area April 10-14, 2009. Son Doong is much larger than Deer Cave in Malaysia, currently considered the world’s largest, an explorer said (Deer is 90 meters wide, 100 meters high and 2 kilometers long). The Son Doong cave has replaced to take pole position as the world’s largest cave.

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Full Itinerary

Day 1: Dong Hoi – Phong Nha Ke Bang

08:00   Our tour guide will meet you at your hotel in Dong Hoi  and brief the tour plan before we leave for Phong Nha - Ke Bang National Park’s core zone to discover Son Doong Cave.
11:30  We reach Doong Village, a secluded village in jungle. We will have picnic lunch in the village. After lunch we begin a trek through jungle toward En Cave (Swallow Cave).
14:00  We reach En Cave, a beautiful cave with over 2km in length and 49m in height. We will explore the cave, taking photo then set our camp near a stream. Our support team will catch fish in the stream to cook our dinner.
18:00  Have dinner and sleep in tent.

Transfer: Private transfer 3hrs
Activity: Trekking, camping, En Cave discovery
Meals: Lunch, Dinner
Local guide: Yes
Support team: Yes
Accommodation: Camping

Day 2: Son Doong Cave Discovery

07:30  Breakfast at the campsite before we begin our 2hr-trek through jungle to Son Doong cave. Discover a part of the world’s biggest cave. 
12:00  Have picnic lunch in the cave
15:00  Leave Son Doong cave after 5-6hr discoverring inside the cave. We return to En Cave and take a swim in the stream before dinner.
Overnight at the campsite.

Activity: Trekking, Son Doong cave Discovery
Meals: Breakfast, Lunch, Dinner
Local guide: Yes
Support team: Yes
Accommodation: Camping

Day 3: Son Doong – Dong Hoi

08:30  Breakfast at the campsite before we trek toward Doong Village where we have lunch break before driving back to Dong Hoi Town. Trip ends.

Transfer: Private transfer 3hrs
Activity: Trekking
Meals: Breakfast, Lunch
Local guide: Yes


This Son Doong Cave Discovery is operated by Vietnam travel agency First Choice Travel, see the rates in 2013, 2014 from our website


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Travel Summary
Son Doong Cave Discovery
Trip Length:
3 days 2 nights
Adults: Children
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Add: 18 Ngo 32, Chua Ha St., Cau Giay Dist., Hanoi
Tel: (+84-4) 37678586
Fax: (+84-4) 37678657.
Copyright by FirstChoice
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