Core Insights - Tuniu's report indicates that users from second-tier cities and above are the main force in mountain tourism, accounting for over 70% of the total trips this year [1][2] - The number of bookings for mountain tourism products has increased by nearly 10% compared to the same period last year [1][2] Group 1 - Tuniu released the "2025 Mountain Tourism Consumption Report" on October 27 [1][2] - Major source cities for mountain tourism include Shanghai, Beijing, Nanjing, Chengdu, Tianjin, Guangzhou, Changsha, Hangzhou, Shenyang, and Xi'an [1][2]