Why not give yourself a treat with a trip to Hongneung Arboretum, one of the family attractions located 3.9 mi (6.3 km) from central Seoul. Why not take a stroll along the riverfront and watch the sunset while you're here? It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you have fun at Hongneung Arboretum, you'll love Children's Grand Park and Seoul National Science Museum, both located nearby.