Of all the places to visit in Bangkok, from heritage site to modern malls and markets, Wat Arun is a must. The iconic temple, situated on the banks of the Chao Phraya River, is probably the most iconic landmark in Thailand. The temple's unique design is what makes it stand out apart from the city's other temples - the colourful, intricately decorated spires rise majestically over the waterside while the golden stupa is covered with a floral pattern made from porcelain. Whilst the temple is known as the 'temple of the dawn', it's a spectacular sight to behold at sunset, when the temple is lit up with the golden rays of the setting sun. To avoid the crowds of tourist, head there early morning.