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NORTH |032-3 daysbest Oct-Dec & Apr-May
Hạ Long – Cát Bà
Hanoi's default big-water weekend — Bãi Cháy beach, a posted-price seafood table, and a 290k-ticket day boat (or Lan Hạ from Cát Bà at a third the price), not the 2–4-million-a-night cruise cabin.
daily budget$30-50 backpacker · 70-140 midre-checkedquarterlylast verified2026.07

Why locals go
Quảng Ninh tracked toward 20 million visitors in 2025 — 15.5 million of them domestic — and the local formula is nothing like the cruise brochures: Bãi Cháy beach, a seafood table with printed per-kg prices, and a 290,000 VND-ticket day boat, or Lan Hạ Bay from Cát Bà at a third the price. The 2–4-million-a-night cruise cabin is the tourist product; Hanoi does this as a weekend, not a splurge. Best months are Oct–Dec and Apr–May: Oct–Dec is day-boat and cruise prime, May–Aug is swim season, fog can erase the karst from late January to mid-March, and Jun–Sep brings squall and typhoon suspensions.
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