We road cable car up, taking in some incredible craggy views as the wind blew snow off the peaks in swirling dust clouds. The day couldn't have been more perfect, with clear skies and a view from the top of mountain all the way to the ocean. The air was so incredibly fresh it was like drinking cool clean water after only having hot flat soda for a month. 5 months breathing in the smog of Seoul my lungs practically stung with the altitudes sharp purity and thin atmosphere.