Himalayan Holiday Service is the tour operator, one of the best companies 
to join the Everest Base Camp Helicopter Tour. As well as for various boundless adventures around the Himalayas, including Bhutan. I have been in Nepal a few times, all trips were enjoyable and memorable when joining with Himalayan Holiday Service. Himalayan Holiday Service is the best for all Helicopter tours in Nepal, including Everest base camp.
Thank you, Buddhi and the whole staff, for the great, enjoyable holidays in Nepal.
Thomas Wilkinson, NY-USA.