The Malacca River roughly runs through the centre line of the state from north to south. Kesang River acts as the eastern border of Melaka with Johor. The offshore Besar Island, Upeh Island and Undan Island are part of Malacca which are accessible by jetty from Malacca mainland. The peninsula of Tanjung Tuan (Cape Rachado) is an exclave of the state, situated on the coast of Negeri Sembilan which it borders to the north. Malacca has several beaches edged with palm trees which has brought a number of resorts along the coast. Beaches include Tanjung Bidara Beach, Klebang Beach, Puteri Beach and Pengkalan Balak Beach.