hi

I found under Yeha Guesthouese website there is a Tour Service : Climbing Mt Halla

Yeongsil Course

Course Infomation
Eorimok∼Witsea Oreum:
3.7km, 1 hours and half course
Ascending:
Spring ＆ Summer 15:00, Winter 12:00
Canteen, Toilet:
Youngsil ticket office, Youngsil Resting Place, Witsaeoreum Shelter

Traffic Infomation
By taxi:
Guesthouse → Youngsil ticket office: 25,000KRW
By bus:
Terminal- Youngsil ticket office: 2,500KRW (50 minutes)
Take a bus to Jungmoon(1100Road) at Jeju Bus Terminal, take off at Youngsil ticket office.
Bus Term Table (the schedule can be changeable as the case may be)
Terminal → Youngsil ticket office Spring ＆ Summer Schedule (1st April ∼ 31st Oct)
06:30 / 08:00 / 09:00 / 10:00 / 11:00 / 12:20 / 13:40 / 15:00 / 16:00
Youngsil ticket office → Terminal Spring ＆ Summer Schedule(1st April ∼ 31st Oct)
08:06 / 09:36 / 10:36 / 11:36 / 12:36 / 13:56 / 15:16 / 16:36 / 17:36

IS the above a free tour or is it a paid tour?
Thank you.