See the details below:

Day 1 : Arrival in Paro
Day 2 : Sightseeing in paro
Day 3 : Paro Shana 2580-2890m
Day 4 : Shana Soi Thangthangkha 3575m
Day 5 : Soi Thangthangkha Jangothang 4404m(We cross Nyela Pass-4890m)
Day 6 : Rest at the Base of Mt Jomolhari, with option to hike to the lakes with majestic view of both the jumolhari and Jitchudrakey.
Day 8 : Jangothang Lingshi 4010m
Day 9 : Lingshi Chebisa 3990m
Day 10 : Chebisa Shakyapasa 4000m, via Gombula(4440m)
Day 11 : Shakyapasa Robluthang via Jeri La (4785m)
Day 12 : Robluthang Limithang 4160m, Via Sincha la (5000m) The Highest Point of the Trek
Day 13 : Limithang Laya 3800m
Day 14 : Rest in Laya among the Nomads and their yaks
Day 15 : Laya Koina 3240m
Day 16 : Koina Gasa Tshachhu Popular Hot Spring at 2220m
Day 17 : Damji Thimphu Via Punakha in Vehicle
Day 18 : Thimphu Paro 2 hours drive
Day 19 : Departure Paro