I've hunted Mt Grizzlies (BC, 66 days over a 5 year period), Polar bear (Nunavut) and brown bear (Alaska) successfully with my bow. They all were great adventures and a bit hair raising...i.e. the grizzly shot was 13 yards and he ran past at 2 yards as he "escaped". Then the sow had to be spooked away from 15 yards. Took two days for the adrenaline to subside. The brown was taken at 12:40 AM...and it was barely light. The followup at good light in the morning was hairy in the alders. The polar was taken on day 11 (of a 10 day hunt) on Feb 23. (The sun came back the week prior after being gone for three months). Living at -40* (F or C) out on the polar ice over 100 km from any other people with two great Inuits in a 6'x9' tent and seeing how they survive, how much tougher they are to cold than I, how they utilize the dogs, hunting seals, how the foxes follow the bears for survival were all the experience of a lifetime. Seeing the immense size of the Canadian north that lies beyond "civilization" was mind boggling. Following the great bear across the ice by dog team, when he eventually turned t make a stand, the pre-historic monster size of him, the dogs baying him, pulling off the caribou hair parka so I could shoot the bow and wondering if my bow was going to work at the extreme temps, backed up by the Inuit guide with a very rusty .303 Enfield with 180 grain soft-points, seeing the arrow hit perfectly at 30 yards....I'll never forget it. The guide and assistant skinned him entirely, paws and head included in 33 minutes. He had about 4" of fat over his body and wasn't the least bit starved. Every last bit of meat was utilized by the Inuits, and I got the hide and head. Fortunately living in BC I have the bear at my house and admire him everyday. Yes, hunting the big bears might be described as days of glassing and enjoying some of the wildest and most beautiful country in North America, followed up by a very intense hunt where the bear might win the battle if things go wrong.