Himalayan Smile treks provide excellent service Everest travel service in Nepal. I and My friend travel Nepal for Everest Cho La pass Everest base camp trek combined with Chitwan Jungle safari. Our trek guide Dawa Sherpa is prefect guide and he will know every place of Khumbu region. His home town also Khumbu. Every day he will making sure we are comfortable and have the best possible care available. We are highly recommend Himalayan Smile Treks. contact now. Book with Himalayan Smile trek make your true.