In episode 5 of Tunnel (터널) (OCN, 2017), Park Kwang-ho (Choi Jin-hyuk) and Kim Seon-jae (Yoon Hyun-min) come to this rest stop to investigate a murder, but get stuck here with the owner and a group of suspects when the heavy rain blocks off all passages leading in and out of the area. Shin Jae-yi (Lee Yoo-young) surprisingly turns up as well, all soaked from the rain.

Mullebanga Rest Stop [물레방아 휴게소], is so named for its proximity to a waterfall in Songgye Valley [송계계곡] at Woraksan National Park [월악산 국립공원], which is a popular tourist attraction in the summer. It is located in the village of Songgye [Songgye-ri/판운리] in Jechon city’s Hansu township [Hansu-myeon/한수면].

Address
1012 Songgye-ri, Hansu-myeon, Jecheon, Chungcheongbuk-do, South Korea
충북 제천시 한수면 송계리 1012
Geolocation: 36.855472, 128.086209

— submitted by Mich KDL