Paddy, Freddie and Chris set out on a high-altitude voyage from Kathmandu to the Forbidden City of Lo Manthang, through the highest mountains, deepest gorges and harshest terrain.
More than 150 people have died in flash floods and landslides in parts of India and Nepal.
By Jennifer Meierhans
Ghurkas living in a remote part of Nepal say they're struggling to access life-saving treatment for coronavirus.
In the last month alone, more than 4,000 people in Nepal have died with Covid-19.
By Rajini Vaidyanathan
South Asia Correspondent, Kathmandu
By Rachel Schraer
Nurse Kamala Nepali has continued to treat Covid patients despite catching the virus more than once.
By Anbarasan Ethirajan