Compare Doi Tapang, Samet Nangshe and Ay Yer Weng for green-season mist, then plan pre-dawn transport, rain safety and a worthwhile visit without a view guarantee.
Plan Chiang Khan in August around the Mekong promenade, wooden old-town streets and the 10-16 August riverside festival, with rain and transport margins built in.
The Bangkok Butterfly Garden and Insectarium is a free nature classroom inside Wachirabenchathat Park, open Tuesday to Sunday with live butterflies and learning displays.
