Pack light, breathable clothing year-round; add a rain layer and waterproof gear for the wet season, plus temple-appropriate cover-ups for cultural sites.
Clothing
Lightweight T-shirts/tanks (breathable fabrics for humidity)
2-3 pairs of shorts (quick-dry is best)
1-2 pairs of lightweight trousers or linen pants (for temples and cooler evenings)
Swimwear (bring 2 sets if you’ll be in water often)
Sarong or large scarf (useful for temples and as a cover-up)
Modest top with sleeves (for temple visits and conservative areas)
Light long-sleeve layer (for sun protection and mosquito evenings)
Sleepwear (thin, breathable)
Underwear and socks (quick-dry options help)
Light rain jacket or poncho (especially during monsoon season)
Footwear
Sandals or flip-flops (easy for beaches and daily wear)
Comfortable walking shoes (for markets, day trips, and town)
Water shoes or reef sandals (for rocky beaches and waterfall areas)
Slip-on shoes (convenient for temple entries and humid weather)
Optional hiking sandals (for volcano or rice terrace walks)
Toiletries & Health
Sunscreen SPF 50+ (strong tropical sun)
After-sun lotion or aloe gel (for sunburn relief)
Insect repellent with DEET or picaridin (mosquitoes, especially at dusk)