🇻🇳 eSIM plans for Vietnam

Vietnam offers a mix of natural beauty, historic streets, and efficient transport. The South China Sea coast provides long beaches and islands for swimming or kayaking. The Mekong Delta’s floating markets and canal tours show a slow-paced river life. Hanoi's Old Quarter rewards walkers with narrow lanes, street food stalls, and colonial architecture. Hoi An's lantern-lit old town is best explored on foot or by bicycle after dark. Halong Bay’s limestone karsts are best seen on an overnight cruise; choose a boat that follows safety regulations. Asia's longest cable car in Da Nang gives mountain views. Vietnamese sim cards from Viettel or Vinaphone offer reliable data. With careful planning, you can balance cultural sites with rest time.

Vietnam's worth prioritising sites are spread across the country. These five stand out for their unique character.

• Halong Bay, Quang Ninh - Thousands of limestone islands. Overnight cruises are the best way to experience the bay. Choose a boat with life jackets and clear safety briefings.
• Hoi An Ancient Town - A UNESCO-listed trading port. Its Japanese Covered Bridge and yellow-walled lanes are pedestrian-friendly from 5pm.
• Phong Nha-Ke Bang Caves, Quang Binh - Southeast Asia's largest cave system. The Paradise Cave section is accessible to casual visitors; longer expeditions need a guide.
• Hoan Kiem Lake & Old Quarter, Hanoi - The lake is calm in early morning. The Old Quarter's 36 streets each sell one trade.
• Sapa Rice Terraces, Lao Cai - Best viewed at harvest season (September to October). Hire a local guide for hill-tribe village walks.

These sites are popular. Visit early or late in the day to avoid crowds.

Vietnamese food is fresh, balanced, and regionally varied. These five dishes are worth seeking out.

• Pho - Northern-style broth with flat rice noodles and beef or chicken. Hanoi's versions are cleaner and less sweet than Saigon's.
• Banh Mi - A French-inspired baguette filled with grilled meat, pickled vegetables, and cilantro. Crusty bread is key.
• Bun Bo Hue - A spicy beef noodle soup from central Vietnam. It has lemongrass and shrimp paste. Less known than Pho but equally rewarding.
• Fresh Spring Rolls (Goi Cuon) - Shrimp, pork, herbs, and vermicelli wrapped in rice paper. Dip in hoisin-based peanut sauce.
• Cao Lau - Hoi An's signature dish: thick noodles, pork, and greens in a small bowl of broth. The noodles are made with local well water.

Street stalls are the most authentic option. Carry cash in small denominations. A bowl of Pho costs around 40,000-70,000 VND (USD 1.60-2.80).

Vietnam's climate varies from north to south. Timing your trip depends on which regions you plan to visit.

For the north (Hanoi, Halong Bay, Sapa): October to April is dry and cool. The clearest Halong Bay views occur in November and December. Sapa's rice terraces are green from May to September and golden in September and October. Avoid July and August in the north: heavy rain can cause landslides.

For central Vietnam (Hoi An, Hue, Danang): February to August is dry and sunny. Hoi An floods during October and November. Hue can be chilly and damp from September to January.

For the south (Ho Chi Minh City, Mekong Delta): dry season runs from December to April. Rainy season (May to November) brings short afternoon downpours that rarely last long. The Mekong Delta is accessible year-round, but water levels are higher and travel slower during rainy months.

Vietnam's climate is hot and humid in the south, and varied in the north. Pack for layering and practicality.

• Lightweight, quick-dry clothing - Cotton or synthetic. Light and long-sleeved shirts protect from sun and mosquitoes.
• Modest clothing for temples - Shoulders and knees must be covered. A scarf or sarong works as a cover-up.
• Insect repellent - Essential in rural areas and the Mekong Delta. Bring DEET-based repellent if you plan to be outdoors at dusk.
• Cash in Vietnamese Dong (VND) - Many stalls, taxis, and guesthouses do not accept cards. Bring a mix of small and large notes.
• Motorbike helmet - If you plan to drive. Rentals often include poor-quality helmets. Bring your own if you have space.
• Your uPhone eSIM - Ensures data coverage upon arrival without physical sim card hunting.

Humidity is high year-round in the south. Pack a small umbrella for sudden rain. Leave bulky items behind; laundry services are cheap and fast.