Montserrat (mountain) sequence is cemented by calcite. The presence of so much carbonate in the rock has led to the formation of typical karst landforms, such as cave systems. Montserrat (mountain) Montserrat () is a multi-peaked mountain range near Barcelona, in Catalonia, Spain. It is part of the Catalan Pre-Coastal Range. The main peaks are Sant Jeroni (1,236 m), Montgrós (1,120 m) and Miranda de les Agulles (903 m). It is well known as the site of the Benedictine abbey, Santa Maria de Montserrat, which hosts the Virgin of Montserrat sanctuary and which is identified by some with the location of the
Montserrat that sent pyroclastic flows down several sides of the mountain. Travel into parts of the exclusion zone is occasionally allowed, though only by a licence from the Royal Montserrat Police Force. The northern part of Montserrat has largely been unaffected by volcanic activity, and remains lush and green. In February 2005, The Princess Royal officially opened what is now called the John A. Osborne Airport in the north. Since 2011, it handles several flights daily operated by Fly Montserrat Airways. Docking facilities are in place at Little Bay, where the new capital town is being constructed; the new government centre