Haeundae Oncheon (해운대온천) (海雲台溫泉) has been used at least since the Shilla era. It is located near Haeundae Beach in Haeundae-gu, Busan, with both indoor and outdoor pools, and dozens of hotels use the water from this spring.

[edit] Links

• Haeundae-gu's page
• Busan's page
• KNTO