"VANET (Vehicular Ad-hoc NETwork) is an emerging new technology. VANET communication has recently become an increasingly popular research topic in the area of wireless networking. A VANET turns every participating vehicle into a wireless router or node allowing vehicles to connect and create a network. The primary goal is to increase road safety. Routing in VANET is an important issue. In this paper, various routing protocols are discussed, and out of all Position based routing protocols is found to be suitable for VANET."