Woraksan National Park, Jecheon

Woraksan is a beautiful national park overlooking the reservoir from the Chungju Dam as well as countless beautiful mountains. The hiking here is good, not too difficult but not too easy, and the views are quite nice. Although it is relatively close to Seoul, if you don't have your own personal vehicle it is one of the more difficult national parks to visit, as it sits over 30km from the closest transportation hub, and bus service is sporadic at best. I'd recommend taking a cab from Chungju to the Bodeokam area and starting there, because bus and taxi services are far more accessible on the Deokjusa side of the park. Certainly worth the effort to visit

Great hiking with several scenic photo opportunities along the route not just at the top.

There are several mountain climbing courses. Personally, I recommend the Deokjusa - Yeongbong course that starts at Deokjusa! It seems good that there are cultural assets and spring water! From the top of Yeongbong, you can see Chungju Lake and enjoy the atmosphere like a nice cafe. Recently, a new rest area was created at the top.

At Mireuk-ri three-way intersection, make sure to come and see the Maple Road at Mansu Rest Area! It's a lot of snow and it's hard to walk.

The scenery of Woraksan National Park is not a joke, but the weather should be good