>>2034532Mostly your legs, but your arms as well.
>Ankles>Calves>Knee pits>Thighs>Forearms>Anywhere else that's exposed skin, like openings of shirts and pantsThey usually don't get into your boots and shoes but they can sneak past socks a bit.
Again, this is all from personal experience, but whenever I've seen a tick those are the places I'll find them, as that's where they can most easily hop on from grasses.
Keep in mind it's good to do a more thorough check when you get home or at your campsite. Given enough time ticks can climb and get anywhere, but those quick checks do help a lot and let you take care of them before they hang on for a while.