ULSAN, South Korea, May 22, 2025 /PRNewswire/ — Ulsan’s Namgu, known both as an eco-cultural district and a symbol of whale heritage in Korea, will host the Jangsaengpo Hydrangea Festival from June 7 to 29 at Jangsaengpo Whale Culture Village under the theme “Jangsaengpo, Drenched in…
