I have done 2 4-week treks and two mission trips with Raj Dangol and Adventure Thirdpole Treks.

I did the round Annapurna Trek, plus Chitwan and various other sightseeing on one trip; the Everest Basecamp trek plus the east side of the Annapurna trek on a second trip. Then I led two different 3-week mission trips from our church. Those trips included elderly people - the average age on one trip was 76 years old!

Thirdpole is completely adaptable. They can lead traditional treks, or design a van tour or anything in between. They meet you at the airport on arrival, arrange all rooms, meals, transportation including domestic flights, permits, etc. etc. Their English speaking guides are the best, and quite knowledgeable. They have their own porters who are well clothed and taken care of.

Another relatively important thing is that they are very inexpensive...far less than the larger agencies.

I highly recommend them!!