| They will head off to explore the network of ancient trails and bridleways that cross the valleys and hilltops. |
| Willow will be planted to shore up the banks of the River Devon and wetland created to soak up water on neighbouring hilltops. |
| Constructed on hilltops with views of major valleys, the pucaras had barracks, houses, reservoirs, and a sun temple. |
| Coastal areas, hilltops, and mountain passes are common areas for wind farms. |
| Low clouds embraced the hilltops around the valley, tendrils of mist wending down into the frost-rimed trees along the slopes. |
| Consequently, hilltops may not be key or decisive terrain because you cannot observe through the canopy. |
