Both elk and sheep can offer you a real workout, but No. 1 is probably the mountain goat. It lives in the highest, roughest country, and should be sought only by those who are young and in great shape. Of all the people I know who have taken goats, no one has gone back for a second helping.
Outdoor Skills – Hunting Q&A
Of all the North American big-game species, which is the toughest, physically, to hunt?