Urbasa

{{Short description|Mountain range of western Navarre, Spain}}

{{Distinguish|Urbosa}}

{{Infobox mountain

| name = Urbasa

| photo = Paisaje de la Sierra de Urbasa.jpg

| photo_caption = Urbasa landscape

| elevation_m = 1493

| elevation_ref =

| prominence =

| language = Basque

| location = Navarre, Spain

| range = Basque mountains

| coordinates = {{Coord|42|50|18|N|2|09|57|W|type:mountain_source:kolossus-frwiki|display=it}}

| topo =

| first_ascent =

| easiest_route =

}}

File:Navarra - Mapa Urbasa.svg.]]

The Urbasa Range (Urbasa mendilerroa in Basque and Sierra de Urbasa in Spanish) is a mountain range of western Navarre, Spain, part of the Basque Mountains. Its highest point is the 1,183-metre-high Baiza.

Urbasa is a karstic range where numerous nummulites fossils have been found.A. Borja and M. Collins, Oceanography and marine environment of the Basque Country, {{ISBN|978-0-444-51581-0}}

Together with the neighboring Andia range, Urbasa is part of the Urbasa-Andia Natural Park.