Home » ASIA » South Korea’s Jangsaengpo Hydrangea Festival Returns to Ulsan Namgu in 2025: Here’s more you need to know Thursday, May 22, 2025Each summer, South Korea’s southeastern coastal city of Ulsan bursts into a kaleidoscope of colors as the much-anticipated Jangsaengpo Hydrangea Festival returns to Namgu district. Celebrated from June 7 to 29, 2025, this enchanting festival invites...