Aside from transportation, what other infrastructure are proud of having in Korea?

I think that Korean citizen parks are well operated by government and people. Many people are exposed to city pollution like constant noises, excessive lights and hazy air. So citizens have to be provided natural areas. If people can take a rest in nature offered by parks, they can relieve the stress and feel more comfort. Furthermore, it can also help people to be more in touch with nature if it is located in the mountain. However, even if it\'s not a nature-friendly park, Han-river parks are well-known for good places to relax and enjoy with friends. The citizen\'s of Seoul are proud of their parks and frequently visit there especially for it\'s accessibility and various kind of amenities. They can do a lot of activities like riding a bike, having a picnic and talking a walk. Because we have these parks, the quality of our life is more increased, so in my opinion the number of parks should grow