Things to Do at Blue Lagoon

Complete Guide to Blue Lagoon in Vangvieng

About Blue Lagoon

Blue Lagoon in Vang Vieng is one of Laos' most enchanting natural swimming holes, featuring crystal-clear turquoise waters surrounded by dramatic limestone karst formations and lush tropical vegetation. This pristine lagoon, fed by underground springs, maintains a refreshing temperature year-round and offers visitors a perfect escape from the heat while providing stunning photo opportunities against the backdrop of towering cliffs and jungle canopy. The lagoon has become increasingly popular among backpackers and nature lovers seeking a serene alternative to Vang Vieng's more adventurous activities. The site features multiple interconnected pools of varying depths, with the main lagoon being deep enough for swimming and cliff jumping from designated spots. The area around Blue Lagoon has been developed with basic facilities while maintaining its natural charm, making it an ideal destination for relaxation, swimming, and connecting with Laos' spectacular natural beauty.

What to See & Do

Main Swimming Lagoon

The centerpiece turquoise pool with crystal-clear spring water perfect for swimming and cooling off

Cliff Jumping Spots

Designated areas with different heights for safe cliff jumping into the deep sections of the lagoon

Limestone Cave Exploration

Small caves and rock formations around the lagoon that can be explored on foot

Jungle Trails

Walking paths through the surrounding forest offering glimpses of local flora and fauna

Photography Viewpoints

Scenic spots around the lagoon's perimeter perfect for capturing the contrast of blue water against limestone cliffs

Practical Information

Opening Hours

Daily 8:00 AM - 6:00 PM (may vary seasonally)

Tickets & Pricing

Entrance fee approximately 10,000-15,000 LAK per person; no advance booking required

Best Time to Visit

Dry season (November to April) for clearest water and best weather; early morning or late afternoon to avoid crowds

Suggested Duration

2-4 hours for swimming and relaxation; full day if combined with nearby attractions

Getting There

Blue Lagoon is located approximately 7 kilometers south of Vang Vieng town center. The most common way to reach the lagoon is by renting a motorbike or bicycle from town, following the well-marked road signs along Route 13 before turning onto a smaller road leading to the site. Tuk-tuks and organized tours are also available from Vang Vieng, though having your own transportation provides more flexibility. The final approach involves a short walk through the forest to reach the lagoon itself.

Things to Do Nearby

Tham Chang Cave
Historic limestone cave with Buddha statues and panoramic views over the Nam Song River valley
Pha Ngern Viewpoint
Challenging hike leading to spectacular sunrise and sunset views over Vang Vieng's karst landscape
Organic Mulberry Farm
Local farm offering tours, traditional Lao meals, and insight into sustainable agriculture practices
Nam Song River
Scenic river perfect for tubing, kayaking, and enjoying riverside restaurants with mountain views
Tham Phu Kham Cave
Large cave system featuring a reclining Buddha statue and underground pools near Blue Lagoon

Tips & Advice

Bring water shoes or sandals with good grip as rocks around the lagoon can be slippery
Pack waterproof bags for your electronics and valuables while swimming
Visit early morning or late afternoon to avoid crowds and harsh midday sun
Respect the natural environment by not leaving trash and avoiding soap or sunscreen in the water
Combine your visit with nearby Tham Phu Kham Cave for a full day adventure
Bring snacks and water as food options at the lagoon are limited
Check cliff jumping spots carefully and only jump in designated safe areas

Tours & Activities at Blue Lagoon