The Choan Mountain Hydrangea Park is a vibrant ecological park featuring around 10,000 hydrangeas of 17 different varieties. As you stroll through the park, you'll be captivated by the colorful blooms, night lights, picnic areas, and serene ponds and waterfalls, creating a perfect spot for relaxation.

During the festival on June 20-21, 2026, enjoy a variety of food booths and trucks offering craft beer, coffee, and delicious snacks. The event will also feature performances by renowned artists such as Jang Sa-ik and the Western Symphony Orchestra on June 20, and Tei on June 21. Festival hours are from 1:00 PM to 9:00 PM, with performances starting at 4:00 PM.

• Dates · June 20-21, 2026
• Admission · Free
• Getting there · Line 1 (Walgye Station, Seokgye Station, Gwangwoon University Station), Line 7 (Hagye Station)
• Ticketing · No tickets required
• Practical Tip · Expect large crowds; arrive early for better access. Bring cash for food and flower purchases.