Welcome to Koh Samui, where coconut palms sway in the breeze and pristine beaches meet luxury resorts in this beautiful island paradise. From stunning beaches to spiritual temples, from water activities to wellness retreats, this tropical gem offers the perfect blend of relaxation, adventure, and Thai island hospitality. Let our AI-powered planner help you discover the best experiences this incredible destination has to offer.

Island paradise, coconut palms, and tropical luxury — Koh Samui is Thailand's island gem.
26 guides · tours, activities & local tips
Beautiful tropical beaches
Luxury resorts and spas
Spiritual temples and culture
Excellent water activities
Wellness and yoga retreats
Perfect blend of luxury and nature
Koh Samui has a tropical climate with two seasons. Dry season (December-April) brings sunny weather, while rainy season (May-November) brings monsoon rains.
December to April offers the best weather with dry conditions.
December to March brings peak tourist season with ideal weather, larger crowds, and higher prices.
May to November offers lower prices and fewer crowds, though with more rain.
Save up to 70% on car rentals in Koh Samui when you compare and book in advance.
Discover the best tours and activities in Koh Samui with AI-powered recommendations tailored just for you.