Both Park Access Permits and Mountain Access Permits and their registrations are free of charge. All other areas of the park (scenic spots, level 0-6 trails) are similarly free of charge. However, a ticket (NT$200) is required to enter Zhuilu Old Road (required a Park Entry Permit). Please consult our Fees website for more details: https://www.taroko.gov.tw/en/ Announcements and Regulations /Fees and permits
Online Application for a Park Entry Permit: https://hike.taiwan.gov.tw/en/web_index.aspx