Visit the Gyeongbokgung Palace, a historic site with beautiful architecture. Have lunch at Bongchu Jjimdak, known for its delicious Korean braised chicken. Experience the trick eye art and optical illusions at Alive Museum. End the day at CRAFT Hannam, a rooftop bar with stunning views of the city.
Explore the vibrant fish market at Jagalchi Market, the largest seafood market in the country. Enjoy a scenic view of the city at the Busan Tower. Have a fun photoshoot at the Gamcheon Culture Village, a colorful village with striking street art. End the day with a relaxing soak in the Haeundae Hot Springs.
Take a morning flight to Jeju Island and see the amazing rock formations at Jusangjeolli Cliff. Head to the Loveland Sculpture Park and take some quirky and fun pictures with your group. Have lunch at an exciting and immersive restaurant, Jeju Glass Castle Restaurant. End the day with a relaxing visit at the Jeju Folk Village Museum.
Start the day with a hike up the Apsan Mountain and take in the panoramic views of the city. Have lunch at the famous Daegu Makchang Alley, a narrow street filled with vendors selling pork intestines. Experience traditional Korean culture at the Daegu Yangnyeongsi Museum of Oriental Medicine. End the day with some Korean-style karaoke at Café Kwaeae.
Visit the Songwol-dong Fairy Tale Village and stroll through the whimsical and colorful streets. Enjoy some retail therapy at the trendy Triple Street shopping mall. Have a farewell dinner at Wolmido Island Seafood Street, known for its fresh seafood. End the night with some drinks at Bar Note, a popular karaoke and cocktail bar.
If you have more time, consider visiting other beautiful places in Korea such as Namsan Tower, Seoraksan National Park, and Namiseom Island. If you have less time, consider skipping Daegu and spending an extra day in Seoul or Busan. It's always a good idea to bring comfortable shoes for lots of walking, and don't forget to try the local food!