The most popular recreations in Vanuatu include marine sightseeing, deep-sea fishing, sailing, and beachcombing for shells. The number of tourist arrivals reached 57,591 in 2000, with over 36,000 from Australia alone. Tourist receipts totaled $58 million the same year. There were 1,060 rooms in hotels and other establishments. According to 1999 UN estimates, the cost of staying in Port-Vila was approximately $172 per day. The daily cost of staying in Santos was $95 and Tanna Island was $69.