Cao Son is a newly discovered area, and was firstly promoted by Pole-star Travel.
The new are is really potential for tourism as an ideal place for those who wish to enjoy the real spirit of Vietnam.
Deriving its name from the stunning magnificence of impressive landscapes, Cao Son is a vast wonder of largely undiscovered. Serenely beautiful and drammatically inspiring, this is a perfect destination whether you are looking for a real adventure or an authentic Vietnam experience.  Cao Son was first inhabited by highland tribes of Flower Hmong and Yao ( Dzao) groups as well as by a small number of Nung minorities. Nowadays, this is home to 5 ethnic groups included: Flower Hmong, Nung, Yao, Pazi and Kinh ( major Vietnamese).

From 2011, Vietnam Ecotourism and Vietnam Adventures Travel start cooperating to promote this area as one of the newest place for green travel in Vietnam.
With the local support from Cao Son Ecolodge, customers who book the holidays to Cao Son included cao son biking, cao son monkey forest trek, cao son trekking & homestay, cao son cocly biking will have the promotion of at least 10% of the total cost.

At the same time, Vietnam Adventures Travel also promote eco tours to Ninh Binh, Sapa with some new packages:
Cuc Phuong birdwatching
Hoang Lien Son national park experience
Green trails Sapa
Cuc Phuong – Mai Chau trekking
Cuc Phuong – Pu Luong nomad Trek
Mai Chau - Pu Luong home stay and trekking

Contact:
Vietnam Ecotourism
http://www.vietnamecotourism.com

Vietnam Adventures
http://www.vietnamadventures.net