The top of Namsan Mountain (남산), where the N Seoul Tower (엔 서울타워) is located, can be reached by road (not open to cars), cable car, or steps (shown here).
NEFs converted in Capture NX 2
Exposures blended in Photoshop CS4
Curves adjustment in Photoshop CS4 to increase contrast
Black & White adjustment in Photoshop CS4