Mera peak Expedition with Amphu Labtsa Pass trip is challenging trekking and climbing trip to Mera peak (the highest trekking peak in Nepal). Mera peak Expedition start after short flight to lukla and follow trekking trail through Mera valley up to Mera peak summit and after, we will not return same way back to Lukla like our short Mera peak expedition of 20 days, but our trek continue through challenging pass of Amphu Labtsa.