Bangkok rewards a mix of must-see landmarks and the kind of unplanned wandering that turns up the city's best food and street life. Here are ten things worth building a trip around. The Grand Palace and Wat Phra Kaew remain Bangkok's single most essential stop — go early, dress modestly (shoulders and knees covered, no exceptions enforced), and allow at least two hours to do the complex justice. Wat Pho's reclining Buddha, a short walk from the Grand Palace, is a natural pairing for the same morning — the statue itself is enormous, gilded, and genuinely impressive at close range. A sunset river boat ride along the Chao Phraya costs almost nothing and delivers some of the best views in the city, particularly looking back toward Wat Arun as its spires catch the evening light. Chinatown's Yaowarat Road after dark is Bangkok at its most alive — street food stalls, neon signage, and grilled seafood that's worth seeking out specifically rather than treating as an afterthought. Chatuchak Weekend Market, running Saturdays and Sundays, is one of the largest markets in the world — plan for several hours and accept you'll only see a fraction of it. A Thai cooking class, widely available across the city, is a genuinely worthwhile half-day activity — most include a market visit beforehand to source ingredients, which adds context most tourist activities lack. Jim Thompson House, a teak compound built by the American silk entrepreneur who helped revive the Thai silk industry, offers a quieter, more curated alternative to the city's bigger sights. Lumpini Park in the early morning shows a side of Bangkok most visitors miss — locals doing tai chi, jogging, or simply sitting before the heat and traffic take over the day. A Muay Thai match, even for visitors with no background in the sport, is a genuinely engaging evening — the atmosphere at venues like Rajadamnern Stadium is as much the draw as the fights themselves. Finally, a day trip to Ayutthaya, the ruined former capital ninety minutes north, puts Bangkok's own temples in historical context — older, more weathered, and considerably less crowded. Bangkok's heat makes pacing genuinely important: plan outdoor, sun-exposed activities for morning or late afternoon, and build in air-conditioned breaks — a mall food court or a cold drink stop — between the more demanding stops on this list.