Erawan National Park (Kanchanaburi)

Famed for its seven-tier, emerald-hued waterfall, Erawan is a February favorite. Flow is typically strong enough for photogenic cascades and refreshing swims, yet trails are dry and manageable. Hike tier by tier to the top pool, where the path turns steeper and more natural; allow 1.5–2 hours round-trip if you stop to swim. Lower tiers have facilities and food, while the upper levels feel wilder and quieter.

Erawan is a day-focused park with posted closing times, but camping and national park bungalows sit near the headquarters for those who want a quiet night under the stars. Observe local etiquette: modest swimwear is appreciated, no alcohol in the park, and pack out all trash. Keep distance from macaques near picnic areas, secure your snacks, and never feed the fish—this keeps the pools clear and the ecosystem healthy.