Tilicho Lake trekking at summer. One of the highest lake in the world. Travelling through manang valley up to Khangsar on motorbike and trekking for 2 days.
Travelling around Manang is something unique as it's known as the district beyond himalayas
Also watch Bike Travel from Hetauda to Manang for 7th NRM https://www.youtube.com/watch?v=GoWWKttgYmY