Start your search for a cheap car rental close to Srinakarin Dam by selecting your travel dates and pick-up and drop-off locations. That’s how pocket-friendly a rental car can be around this well-known attraction, but there are a range of factors that will determine the amount you pay — your vehicle category is just the start. Whatever your budget or type of car you want, Expedia has incredible offers from a range of car rental companies that’ll get you on the road for less.