Yes, most trekking regions in Nepal require permits, such as the TIMS (Trekkers’ Information Management System) card and area-specific permits like the Annapurna Conservation Area Permit (ACAP) or Sagarmatha National Park Permit.

Trekking in Nepal can range from easy to strenuous. It is recommended to be in good physical condition and to prepare with regular cardiovascular and strength training exercises. Consult with your doctor if you have any health concerns.

Essential items include a good pair of trekking boots, comfortable clothing, a warm jacket, sleeping bag, first aid kit, water purification tablets, and personal toiletries. It’s also important to bring layers to adjust to varying temperatures.

While it is possible to trek alone, it is safer and more enjoyable to trek with a guide or in a group. Guides provide valuable local knowledge, ensure your safety, and can assist in case of emergencies.