This was the first mountain I hiked when I arrived in Korea. It's relatively short, but the path varies from dirt to rocks. It also provides remarkable views of central Seoul. It is accessible from Sinchon, Edae, or Seodaemun. I went up from Seodaemun and followed the trail down to Bongwonsa Temple and out to Edae, where I was staying. A suitable hike for all abilities, but proper footwear is advised as some of the rocky areas can be slippery.