Encara no tenim significats per a "hard trekking".
1They had crossed the Himalayas from south to north after 35 days of hard trekking.
2Maybe six weeks' hard trekking, in the wrong season.
3A long month's hard trekking on foot and in mule-drawn carts, across featureless wilderness and along occasional decades-old wheel ruts.
4The interior of the basin can only be reached via a day's hard trekking and its handful of camps are equipped with minimal facilities.
Aquesta col·locació està formada per: