The most comfortable mode of getting around Colombo is by car. You can either hire a chauffeured vehicle through applications such as Uber or Pickme or opt to rent a car at one of the car rental places around the city. If driving is what you prefer you will need a valid driver's license and you will also have to figure out how to get around this city. Although Google Maps has proved to be plenty useful in this regard, it may seem a bit challenging to figure out commonly practiced road rules in Colombo, especially if you are not used to driving in Sri Lanka. The better and more convenient option is sticking to a chauffeured vehicle. It may work out to be more expensive but it is the more convenient option.