Songkran Festival in Thailand, or Water Festival is infamous for the foreign travelers.
From 13 - 15 April of every year, Thai people will celebrate Thai New Year by playing water. In the past, playing water was only splashing just wanted to say hi, but it has changed these days. You definitely get WET walking anywhere.
The festival is not solely belong to Thai, but neighboring countries like Laos, Cambodia, Myanmar also celebrate the water Festival.
The famous water spot in Bangkok must be Khao Sarn Road, Silom Rd, and RCA. Phuket, Chiang Mai, and other cities also celebrate it big.
If you travel to Thailand during this period, please be aware to have have fun, wet, and enjoyable.