Terra Alta () is a sparsely populated inland comarca (county) in Terres de l'Ebre, Catalonia (Spain). Its capital is Gandesa. It is also known as Castellania, a name dating back to its medieval status as a fiefdom held by the Order of Knights of the Hospital of St. John of Jerusalem under the Crown of Aragon.
Municipalities Municipality Population(2014) Areakm Arnes 474 43.0 Batea 1,975 128.4 Bot 630 34.9 Caseres 267 42.9 Corbera d'Ebre 1,136 53.1 La Fatarella 1,051 56.5 Gandesa 3,091 71.2 Horta de Sant Joan 1,219 119.0 El Pinell de Brai 1,076 57.0 La Pobla de Massaluca 354 43.4 Prat de Comte 164 26.4 Vilalba dels Arcs 682 67.2 • Total: 12 12,119 743.0
Mountain ranges Serra de Cavalls Serra de la Fatarella Serra de Pàndols Serra dels Pesells
References
External links Official comarcal web site (in Catalan) information about Terra Alta from the Generalitat de Catalunya (in Catalan)