Legal documents required for trekking in Nepal typically include the Trekkers' Information Management System (TIMS) card and relevant conservation or national park permits, such as the Annapurna Conservation Area Permit (ACAP) for the Annapurna region. Trekkers must carry a valid passport and visa for Nepal, and it's advisable to have travel insurance that covers high-altitude trekking and emergency evacuation. These documents are essential for safe and lawful trekking in Nepal's restricted and conservation areas.
