In 2026, climbing Mt. Fuji involves a combination of mandatory and voluntary costs. For the popular Yoshida Trail in Yamanashi Prefecture, there is a mandatory climbing fee of 4,000 yen per person (approximately $27 USD). This fee was doubled from its 2024 level to manage overcrowding and fund safety measures. Additionally, a voluntary donation of 1,000 yen is often requested for environmental conservation. Shizuoka Prefecture trails (Fujinomiya, Gotemba, and Subashiri) also implement a mandatory entry fee of 4,000 yen. Beyond these entry tolls, you should budget for "mountain hut" stays, which typically cost between 8,000 and 12,000 yen per night including meals. Accessing the starting points (the 5th Stations) via bus or taxi from major hubs like Kawaguchiko or Gotemba usually adds another 2,500 to 5,000 yen to the total trip cost.