Great Yarmouth, often known to locals simply as Yarmouth, is an English coastal town in the county of Norfolk. It is situated at the mouth of the River Yare, some 30km east of the city of Norwich and 18 km north of the Suffolk town of Lowestoft. Great Yarmouth has been a seaside resort since 1760, and is the gateway from the Norfolk Broads to the sea. For hundreds of years it has been a fishing port dependent on the herring fishery, and today it services the offshore oil rigs. The town has a popular beach and two promenades popular with locals and tourists.