{{Short description|Three mountain summits in the Pyrenees}} {{About|the peaks in the Pyrenees|the North American mountain range|Cascade Range}} {{Infobox mountain | name = Cascade Peaks | image = Brèche004.jpg | image_caption = looking south:<br/>the eastern, central and western Cascade peaks<br/>(second, third and fourth from left respectively) | elevation = 3095, 3106, 3095 | elevation_ref = <ref>Géoportail ([http://www.geoportail.fr/visu2D.do?ter=metropole site en ligne])</ref> | prominence_m = | prominence_ref = | range = Pyrenees | parent_peak = | listing = List of Pyrenean three-thousanders | location = France &mdash; Spain | map = Pyrenees | map_caption = Location in the Pyrenees | coordinates = {{coord|42|41|12|N|0|00|08|E|type:mountain_scale:100000|format=dms|display=inline,title}} | coordinates_ref = | region = Midi-Pyrénées<br />Aragon | region_type = Région<br />Communauté | district = Hautes-Pyrénées<br />Huesca | district_type = Département<br />Province | age = Sélandien-Thanétien pour les roches<ref name="BRGM">Source : cartes géologiques à l'échelle 1:50000 du Bureau de recherches géologiques et minières ([http://infoterre.brgm.fr/viewer/MainTileForward.do site en ligne]).</ref> | geology = calcaires massifs à algues, calcaires à milioles, calcaires grèseux<ref name="BRGM"/> | type = | first_ascent = | easiest_route = }}

The '''Cascade Peaks''' ({{langx|oc|Pécs de Cascada}}) are three summits in the Monte Perdido Range of the Pyrenees, culminating at {{Convert|3161|m|abbr=on}} on the eastern peak. The central peak, known as '''Brulle''', and the western peak are {{Convert|3106|m|abbr=on}}<ref>[http://www.geoportail.fr/visu2D.do?ter=metropole Géoportail]</ref> and {{Convert|3095|m|abbr=on}} high, respectively. The peaks are located on the 3,000 m French-Spanish borderline crest.

== Toponymy == The central summit was named in honor of Henri Brulle.

== Geography == The peaks are part of the Monte Perdido Range above the Cirque de Gavarnie. The peaks are located in the Hautes-Pyrénées department, in the Midi-Pyrénées region of France, and in Huesca province, in the Aragon region of Spain.

== Geology == The summit is composed of massive algae sediments, miliolitic sediments (eolianite) and sandstone sediments from the Eocene and Oligocene periods.<ref>{{Cite web|title=Geologic map @ 42.686667, 0.002222 |publisher=Bureau des recherches géologiques et minières |url=http://infoterre.brgm.fr/viewer/MainTileForward.do }}</ref>

== References == {{Reflist}}

Category:Mountains of the Pyrenees Category:Mountains of Hautes-Pyrénées Category:Mountains of Aragon Category:Pyrenean three-thousanders