I sense sarcasm, but if you can't find a decent landscape scene in an area like Gleneagles it's perhaps time to put down the map, compass and camera to take up knitting..
But if you're really stuck for ideas, the OS Landranger series is available as a layer on Bing maps. And you could try a run up the Sma' Glen or to Glen Turret Reservoir above Crieff. A look at the OS map should give you enough ideas for a month.