Daejeo Ecological Park in Busan hosts the largest canola flower festival in South Korea. Even better, you can enjoy walking under a long cherry blossom tunnel right next to the park at Nakdong Riverside 30-ri Cherry Blossom Road.
Urban park
Hwamyeong Rose Park (화명장미공원), Busan, South Korea
Showing off 10,000 roses of 49 different types, Hwamyeong Rose Park is a hidden gem in Busan, Korea, during May and early June.