Looking for places to visit. We are travelling up from the far south and it’s our first trip to Scotland. Me and 2 older dc, one with some mobility issues. We did plan on Edinburgh zoo but reading the reviews it seem it’s pretty hilly? Can anyone recommend end and nature reserves or places we can view deer or highland cows near Dumfries? Also places to eat? We will be spending one day in the Lake District on the way up and then 4 days in Dumfries.