For those travelers who have less days but still want to trek in the Himalayas, the Ghorepani Poon Hill trek is the best thing to do. In 4-5 days of trekking you will see interesting and particular village and amazing views. My guide Bimal was simply perfect, with excellent knowledge of the mountains as well of the Nepali culture and in the meanwhile nice and friendly guy. I enjoyed every bit of this trip and recommend it to others. Thank you so much Third Rock Adventures for organizing this wonderful trip.