Southern Vietnam Beach & Island Tours 2026: Nam Du, Hon Son, Con Dao — Book Early Before It's Full

Summer in Southern Vietnam is the most beautiful season for beaches and islands — golden sunshine, crystal clear water, and calm waves. While Phu Quoc is getting more crowded and expensive, untouched islands like Nam Du, Hon Son, and the beach paradise of Con Dao are gradually attracting travelers seeking a genuine experience. This article provides a detailed comparison of 3 Southern island destinations to help you choose the best summer tour. Combine this with our summer travel ideas for a complete itinerary.

1. Nam Du & Hon Son — The Most Beautiful Untouched Islands in the Mekong Delta

Nam Du is located in Kien Hai District, Kien Giang Province — an archipelago consisting of 21 large and small islands with crystal-clear waters. Since it has not yet developed mass tourism, Nam Du retains its pristine charm: small alleys, affordable seafood spots right on the beach, and the sound of crashing waves instead of club music.

Hon Son, located right next to Nam Du, is famous for Bai Bang (Bang Beach) — a long beach with turquoise water and gentle waves, rated by many travel bloggers as the most beautiful beach in the Mekong Delta. During summer, Bai Bang usually has the clearest water of the year.

2. Con Dao — A Pristine Protected Beach Paradise

Con Dao (Ba Ria - Vung Tau) is an island where anyone who visits once wants to return. The entire island is located within Con Dao National Park — no factories, no industrial zones, no trucks — just beaches, forests, and absolute tranquility. Dam Trau Beach consistently ranks among the most beautiful beaches in Vietnam, with fine white sand and glass-like blue water, offering visibility down to 3-4 meters.

The most special feature of Con Dao in summer: sea turtles coming ashore to lay eggs from May to October. The National Park organizes night tours to watch sea turtles nesting — this is an incredibly rare experience and is highly popular, especially for families with children.

3. Combine Ca Mau + Beach & Islands — The Ultimate Southern Journey

If you have 4–5 days, don't just visit the islands — combine it with Ca Mau for the most complete Southern journey. Ca Mau offers ecological experiences no island has: pristine mangrove forests, motorboat rides through U Minh Ha cajuput forest, crab catching, and wild honey harvesting (gác kèo ong). Then, head to Nam Du or Con Dao to chill and swim — these two types of experiences complement each other perfectly.

Comparison of 3 Southern Summer Islands

Tips for Booking Summer Island Tours

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  Book early (2–4 weeks): Summer is the peak season; island homestays and speedboats sell out quickly, especially on weekends in June and July.
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  Monitor the weather: Summer can bring sudden strong winds (level 4-5), causing boat delays. Have a flexible schedule with at least 1 backup day in case you get stuck on the island.
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  Prepare motion sickness pills: Take them 30 minutes before boarding. The trip to Nam Du takes 2.5 hours on the sea, and some people are prone to seasickness, especially on windy days.
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  Bring enough cash: Both Nam Du and Hon Son do not have ATMs. Con Dao has ATMs, but not many. Estimate your expenses and bring enough cash for the entire trip.
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  Protect the island environment: Do not bring single-use plastics, do not break coral, and do not litter. Con Dao and Nam Du remain pristine partly thanks to the consciousness of tourists.

Frequently Asked Questions