Gers topographic maps

Average elevation: 172 m

Average elevation: 128 m

Average elevation: 103 m

Average elevation: 212 m

Average elevation: 411 m

Average elevation: 186 m

Average elevation: 187 m

Auch has a minimum altitude of 115 metres (377 ft) and a maximum of 281 metres (922 ft). Its average altitude is 198 metres (650 ft), while that of its town hall is 134 metres (440 ft) The town and its surroundings have a hillside landscape.

Average elevation: 190 m

Average elevation: 129 m

Average elevation: 133 m

Average elevation: 161 m

Average elevation: 127 m

Average elevation: 249 m

Average elevation: 181 m

Average elevation: 153 m

Average elevation: 243 m

Average elevation: 157 m

Average elevation: 208 m

Average elevation: 108 m

Average elevation: 256 m

Average elevation: 277 m

Average elevation: 252 m

Average elevation: 197 m

Average elevation: 192 m

Average elevation: 124 m

Average elevation: 166 m

Average elevation: 206 m

Average elevation: 124 m