The Rose Garden Festival was held at the Theme Garden at Seoul Grand Park. It was a lovely and peaceful experience, though I would suggest coming to the Festival within its first week when the rose buds had begun to bloom.
Getting to Seoul Grand Park by taking the subway, as it’s convenient and the location is way south of Seoul, just as farther than Gangnam.
Seoul Grand Park is very large and there are a number of ways to navigate, cars are left behind at the parking areas near the Seoul Grand Park subway station exit.
Walking would be just fine but quite the hike across the river!
2. Elephant Train
For ticket prices, you may refer to the official website!
A restaurant and souvenir shop is also nearby!