🇹🇭 eSIM for Thailand

Thailand is Southeast Asia's enduring favourite — a country of gilded temples, tropical islands, fiery street food and legendary hospitality that has captivated travellers for decades. Bangkok pulses with tuk-tuks, rooftop bars and floating markets; Chiang Mai moves at a gentler pace among misty mountains and elephant sanctuaries; and the southern islands — Koh Samui, Koh Lanta, the Phi Phi archipelago — offer some of the most beautiful beaches in the world. Thailand manages to be all things at once: budget-friendly or ultra-luxurious, party-ready or profoundly peaceful. With a uPhone eSIM you'll have reliable data from the moment you clear customs, keeping maps, Grab taxi and Google Translate running throughout your trip.

From Bangkok's grand palace complex to the turquoise coves of the Andaman Sea, Thailand packs world-class attractions into every corner of the country. Here are the highlights worth planning your itinerary around.

• Grand Palace & Wat Phra Kaew, Bangkok — The spiritual and historical heart of Thailand. The Emerald Buddha temple inside the palace complex is one of Southeast Asia's most revered sites.
• Wat Arun, Bangkok — The Temple of Dawn rises from the Chao Phraya riverbank in an intricate mosaic of porcelain and seashells. Most dramatic at sunrise and after dark when illuminated.
• Chiang Mai Old City & Doi Suthep — The walled old city is dotted with 300 temples; the mountain temple of Doi Suthep overlooks the whole city from the forested hillside.
• Railay Beach, Krabi — Only accessible by longtail boat, this limestone-cliffed peninsula has some of Thailand's most dramatic beach scenery and world-class rock climbing.
• Ayutthaya Historical Park — A UNESCO World Heritage site of crumbling prang towers and headless Buddha statues — the ruins of Thailand's ancient capital, just 90 minutes from Bangkok.
• Elephant Nature Park, Chiang Mai — Ethical elephant sanctuary where rescued elephants roam freely. One of the best wildlife experiences in all of Southeast Asia.

Thai food is one of the world's great cuisines — a masterful balancing act of sweet, sour, salty, spicy and umami that varies dramatically by region. Bangkok's street stalls, Chiang Mai's khantoke dinners and the seafood grills of the southern islands all deliver extraordinary flavour at low cost.

• Pad Thai — Stir-fried rice noodles with egg, tofu or shrimp, bean sprouts, green onion and crushed peanuts, finished with lime. The quintessential Thai street dish.
• Tom Yum Goong — Hot and sour prawn soup with lemongrass, galangal, kaffir lime and fresh chilli. Intensely aromatic and deeply satisfying.
• Som Tam (Green Papaya Salad) — Shredded unripe papaya pounded with chilli, lime, fish sauce and palm sugar. Spicy, tangy and addictive.
• Massaman Curry — Rich, mildly spiced curry with tender beef or chicken, potato and roasted peanuts, influenced by Persian and Indian flavours. Perfect with jasmine rice.
• Mango Sticky Rice (Khao Niao Mamuang) — Sweet glutinous rice drizzled with coconut cream and served with fresh mango slices. The dessert of Thailand.
• Khao Soi — Northern Thailand's signature dish: creamy coconut-curry broth over egg noodles, topped with crispy fried noodles and pickled mustard greens. A Chiang Mai essential.

The cool, dry season (November–February) is the best time to visit Thailand. Temperatures are comfortable (25–30°C), skies are blue and rainfall is minimal across the country. This is peak tourist season — prices rise and popular islands get busy, but the weather makes it worth it. Book ahead for accommodation in Phuket, Koh Samui and Chiang Mai during December–January.

The hot season (March–May) brings intense heat (35–40°C), particularly in Bangkok and the north, but also the spectacular Songkran water festival in April — Thailand's exuberant New Year celebration where the entire country erupts into street-wide water fights.

The wet season (June–October) brings heavy afternoon downpours and grey skies, especially on the Andaman coast (Phuket, Krabi). However, the Gulf coast (Koh Samui, Koh Phangan) follows a different weather pattern — its peak rain falls October–December. Budget travellers find excellent value during the wet season with up to 50% lower prices and far fewer crowds.

Thailand is tropical and devout — your packing list needs to account for the heat, humidity, sudden downpours and the modesty required for temple visits. Most things can be bought cheaply on arrival, but these essentials are worth packing from home.

• Lightweight, breathable clothing — Linen or moisture-wicking fabrics work best. Avoid dark colours that absorb heat. Pack a sarong or scarf for temple cover-ups.
• High-SPF sunscreen — Thai pharmacies sell sunscreen but imported brands are expensive. Pack a generous supply of SPF 50+ from home.
• Insect repellent — DEET-based repellent is essential in jungle areas, Chiang Mai mountains and anywhere near standing water, especially in wet season.
• Reef-safe flip flops — For beach days, temple visits and hostel bathrooms. Sandals you can slip on and off in seconds are invaluable.
• Small backpack or day bag — For day trips, markets and island hopping. A lightweight pack is more practical than a handbag in the heat.
• Your uPhone eSIM — Activate before flying. Thailand's AIS and DTAC networks offer excellent 4G coverage on islands and in cities, letting Grab, Google Maps and translation apps run seamlessly.