Land at Kathmandu (Tribhuvan) and transfer to a budget hotel in Thamel to drop bags and refresh; Thamel is the central tourist hub for shops and eateries.
Sacred Hindu temple complex on the Bagmati; best experienced early morning for rituals and quieter atmosphere — complex open from early dawn till evening.
Join budget-friendly public NYE events at the Chao Phraya riverside area or Khao San Road’s backpacker gatherings (no-cost to join, pay for food/drinks).