Nui Coc Lake Adventure
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March 27, 2027 +1 other date
In this adventure, we take you to the breathtaking Dragon Eye Lake (Hồ Mắt Rồng), one of Northern Vietnam’s most hidden natural wonders, located near Thung Nai, Hoa Binh. Separated from the Thung Nai River, this secluded lake offers crystal-clear waters surrounded by stunning mountains and lush greenery. Known for its mystical beauty, Dragon Eye Lake is a hidden gem that few have experienced.




We leave Hanoi at dawn, cruise the Da River by wooden boat, and hike the hidden trail to the lake. After a safety brief you choose your challenge—anywhere from 1 km to 5 km in open water with personal buoys, safety SUPs and STL coaches beside you. When the final stroke lands, we trek back to the boat for a hot Vietnamese lunch served on deck while we drift past limestone outcrops. A slow scenic cruise, a bus ride home, and you’re back in Hanoi by early evening—sun‑tired, fully fed, and carrying a medal that says you swam a lake most people have never heard of.
Dragon Eye Lake is where courage meets calm.
Dive in, claim the story, and be home for dinner.
TimeActivityStart / End Point06:00Check‑in at Green Pool Hoàng Mai – Mỹ Đình, HanoiLoad bus, quick roll‑callHanoi (start)06:00 – 08:00Private coach to Thung Nai, Hòa Bình—08:00 – 08:45Board boat • Cruise the Da River to an island near Dragon Eye LakeThung Nai pier08:45 – 09:15Short jungle trek to the lake shoreIsland trail09:15 – 11:30Open‑water swim challenge (choose 1–5 KM)Dragon Eye Lake11:30 – 13:30Trek back • Hot Vietnamese lunch served on the boatOnboard13:30 – 15:00Scenic boat cruise, free swim, photo timeDa River15:00 – 17:00Coach ride back to Hanoi—~18:30Drop‑off at Green Pool Hoàng Mai – Mỹ ĐìnhHanoi (finish)
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