Tourists are flooding Jeju Island's beaches and mountain valleys to escape a persistent heatwave this week [1].
The surge in visitors highlights the growing demand for water-based recreation as extreme temperatures push residents and travelers toward natural cooling sites. This movement reflects a broader regional trend of seeking refuge in high-altitude valleys and coastal areas to mitigate the effects of rising perceived temperatures [1].
In Jeju, the heat arrived early in the day. Temperatures had already surpassed 30 degrees Celsius by eight a.m. [1]. This spike drove crowds toward the shoreline, where local beach festivals have been organized to provide various experiential activities for visitors [1].
Some travelers have traveled from distant provinces to find relief. Cho Hun-hwa, a visitor from Namwon in North Jeolla Province, said the sea breeze and the weather were excellent. Cho said she traveled to Jeju because there is no ocean near her home and expressed a desire to return [1].
Younger visitors are also utilizing the island's attractions to combat the heat. Hong Jin-hyuk, a resident of Yeondong in Jeju City, spent time using inflatable tubes in the water. Hong said he was having a lot of fun and wanted to play every day [1].
While beaches remain the primary draw, the interior of the island has seen an increase in visitors heading to cool valleys. These inland sites offer a different environment for those looking to avoid the salt and sand of the coast, while still benefiting from the cooling effects of flowing water [1].
““The sea breeze is so good and the weather is so good, I love it,” said Cho Hun-hwa.”
The concentration of tourists in Jeju's natural water sites indicates a critical reliance on geographic escapes to manage extreme summer heat. As temperatures exceed 30 degrees Celsius early in the morning, the pressure on local infrastructure and natural ecosystems in both coastal and valley regions increases during the peak vacation season.

