Category
page 1Hills
hill
thumb|Euganean Hills in [[Italy]]
foothills
thumb|right|Rocky Mountain foothills near Denver, [[Colorado]]

artificial dwelling hill
thumb|Terp on the hallig of Hooge
thumb|Halligwarft während einer Sturmflut, "Hallig terp during a storm tide"; a dramatic 1906 illustration
thumb|1862 illustration
thumb|Westerwerft on Hooge, Germany|Hallig Hooge
thumb|Hallig Gröde from the East, showing the Kirchwarft and the Knudswarft (mouseover markings)
thumb|On Hamburger Hallig
A terp, also known as a wierde, woerd, warf, warft, werf, werve, wurt or værft, is an artificial dwelling mound found on the North European Plain that has been created to provide safe ground during storm surges, high tides and sea or river flooding. The various t
sopka
Type of hill, mountain, or volcano
Precordillera
thumb|Precordillera, Province of Mendoza, Argentina
Precordillera is a Spanish geographical term for hills and mountains lying before a greater range, similar to foothills. The term is derived from cordillera (mountain range)—literally "pre-mountain range"—and applied usually to the Andes.
Galtgarben Hill
mountain