The dark purpleish patch below the helicopter is the mouth of a gorge. It’s the same gorge you see on the left site of the previous photo.
Carmi Bluffs in Penticton, BC, an almost 2000 foot drop straight down, but so huge a helicopter can disapear in the canyon below. Vey uncrowded anf little known trails – no paper maps at the trailhead, so I ended up on a one way trail when I thought I was on a loop. After the 3rd 200 foot vertical climb (and a heart attack for sure ) I thankfully turned back.