1. Namsan Park, Seoul

Namsan Park is a beautiful park located in the heart of Seoul, offering stunning views of the city and the surrounding mountains. The park is home to a variety of beautiful flowers, including cherry blossoms, azaleas, and magnolias.

2. Jeju Stone Park, Jeju Island
Jeju Stone Park is a unique park located on Jeju Island, known for its stunning rock formations and beautiful gardens. The park is home to a variety of colorful flowers, including camellias, hydrangeas, and rhododendrons.

3. Haneul Park, Seoul
Haneul Park is a beautiful park located in western Seoul, offering stunning views of the city and the Han River. The park is home to a variety of wildflowers, including cosmos and silvergrass, which bloom in the fall and create a beautiful carpet of color.

4. Boseong Green Tea Plantation, Boseong
Boseong Green Tea Plantation is a beautiful tea plantation located in the southern part of South Korea, known for its stunning green tea fields and beautiful scenery. The plantation is home to a variety of flowers, including cherry blossoms and azaleas, which bloom in the spring.

5. Seoraksan National Park, Gangwon-do
Seoraksan National Park is a beautiful park located in the northern part of South Korea, known for its stunning mountain scenery and beautiful flowers. The park is home to a variety of wildflowers, including Korean rhododendrons and azaleas, which bloom in the spring.

6. Garden of Morning Calm, Gapyeong
The Garden of Morning Calm is a beautiful garden located in Gapyeong, just outside of Seoul. The garden is home to a variety of flowers, including roses, hydrangeas, and daisies, which bloom throughout the year.

In conclusion, South Korea is home to some of the most beautiful flower gardens in the world, offering stunning natural scenery and a chance to experience the country's vibrant culture. Whether you're in Seoul, Jeju Island, or the countryside, there are plenty of gardens and parks to explore and enjoy.