Thailand is one of the most visited countries in Southeast Asia — and for good reason. From world-class beaches and tropical islands to vibrant cities, rich culture, and incredible food, this Thailand travel guide covers everything you need to plan an unforgettable trip. You’ll find the best places to visit in Thailand, practical travel tips before you arrive, transportation advice for getting around, and essential costs to expect on the ground. Whether you’re backpacking, slow traveling, or planning a mid-range to luxury escape, this 2026 guide will help you travel Thailand smarter and with confidence.