Karthala on Grande Comore needs a flexible ascent plan
On Karthala volcano, the important decision is not reaching the caldera: it is assessing the state of the massif, the effort involved and the journey’s real margin for change.
Read guide →Mount Karthala
Karthala is an active volcano rising to about 2,350 metres on Grande Comore. Its slopes extend from humid forest to high-altitude vegetation and a large caldera; volcanic activity and conditions on the day determine whether an ascent is advisable.
The place
What makes it special
- The slopes transition from humid forest to high-altitude vegetation.
- The massif is home to plant and bird species with very restricted ranges.
- A visit can focus on the upper forest without attempting the caldera.
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Mount Karthala
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Guides to this place
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Sources and references
This profile summarises our destination guides. Their research sources and the geographical reference are listed below.
- travel.state.gov
- www.gov.uk
- travel.state.gov
- www.comorostourism.com
- travel.gc.ca
- www.diplomatie.gouv.fr
- exteriores.gob.es
- www.gov.uk
- Comoras · Wikidata · CC0 1.0 · Wikidata · Q970
- Comoros · World Countries — mledoze · ODbL 1.0 · World countries dataset by mledoze and contributors · ODbL 1.0
- Comoros · World Bank Open Data · CC BY 4.0 · World Bank
- Comoros · DBpedia · CC BY-SA 3.0 · DBpedia
- Mount Karthala · GeoNames · Datos geográficos bajo CC BY 4.0; requiere atribución a GeoNames. · Fuente: GeoNames
- Mount Karthala, Cratère du Karthala, Grande Comore, Comoros · OpenStreetMap · ODbL 1.0; atribución y obligación de compartir bases derivadas. · Fuente: OpenStreetMap
- Grande Comore · GeoNames · Datos geográficos bajo CC BY 4.0; requiere atribución a GeoNames. · Fuente: GeoNames
- Comoro Island · GeoNames · Datos geográficos bajo CC BY 4.0; requiere atribución a GeoNames. · Fuente: GeoNames
- Grande Comore, Comoros · OpenStreetMap · ODbL 1.0; atribución y obligación de compartir bases derivadas. · Fuente: OpenStreetMap
- Grande Comore, Itsandra-Hamanvou, Grande Comore, Comoros · OpenStreetMap · ODbL 1.0; atribución y obligación de compartir bases derivadas. · Fuente: OpenStreetMap
- Moroni · GeoNames · Datos geográficos bajo CC BY 4.0; requiere atribución a GeoNames. · Fuente: GeoNames
- Moroni, Moroni-Bambao, Grande Comore, Comoros · OpenStreetMap · ODbL 1.0; atribución y obligación de compartir bases derivadas. · Fuente: OpenStreetMap
- Moroni, Moroni-Bambao, Grande Comore, Comoros · OpenStreetMap · ODbL 1.0; atribución y obligación de compartir bases derivadas. · Fuente: OpenStreetMap
- Prince Said Ibrahim International Airport · OpenFlights · ODbL 1.0 (base de datos) / DbCL 1.0 (contenidos) · Prince Said Ibrahim International Airport · OpenFlights · ODbL 1.0
- Place identification and coordinates
Profile updated: 28/09/2026