The purpose of this article is to provide an overview of academic research on volcanic geomorphology, through the use of bibliometric analysis and bibliographic visualization maps for the discernment of its growing interest by the academy in the last 30 years. It is sustained on the publications indexed in the Scopus database between 1956 and 2019, obtaining relevant information on scientific production, following the methodological structure of a rigorous bibliometric process, which ranges from the search for descriptors or keywords to the configuration of visualizations of tables and maps that allowed to consider the contributions by authors, institutions, journals and topics that have shaped the evolution of this field of study. The generations of bibliometric maps allowed understanding the intellectual structure of the field of study made up of 707 articles where the analysis of co-occurrence of author keywords showed six main lines of research that, combined with the co-citation maps, allowed understanding the breadth of intellectual structure. Extensive information is provided on the thematic that other investigations partially addressed or failed to capture their current status. Considering that the results allow us to identify areas of current interest and the potential of research in volcanic geomorphology.

The inventory and assessment of a geosite in a territory provides a sound basis for the protection and use of its geological heritage. This article aims to evaluate the most relevant geosites in the province of Chimborazo (Ecuador), applying the Spanish Inventory of Sites of Geological Interest (IELIG, in Spanish) method, and proposing alternatives for geotourism development in the studied area. The methodological process was based on: (i) the inventory and preliminary selection of geosites; (ii) a semi-quantitative geosite assessment and proposal of travel itineraries for geotourism; and (iii) the application of the strengths, weaknesses, opportunities, and threats (SWOT) matrix to establish geotourism development strategies within a framework of sustainability. The global assessment of scientific, tourist, and academic interests demonstrates that 25% of the 20 evaluated geosites have very high interest and 75% have high interest. The top three geosites with the highest degrees of interest are the Chimborazo Volcano, known as ‘Earth’s Closest Point to the Sun’, the Pallatanga geological fault, and the geosite named Comunidad Cacha. The SWOT analysis reveals that travel itineraries that combine cultural heritage elements and geosites could offer a real alternative for the region’s sustainable development through geotourism.

The relevant geomorphological characteristics of territory represent an essential part of its natural heritage. They are also an asset to be exploited for stimulating socio-economic development. The “Ruta Escondida” in Ecuador constitutes a historical place full of culture and landscapes that have been shaped over time by geological and geomorphological processes. Among the geomorphological features of the study area, volcanic cones, hilltops, terraces, foothills and glacial valleys stand out. The aims of this work were: (1) to characterize 18 places of geomorphological interest, located in the northern part of the Ruta Escondida and (2) to propose alternatives (geotourism) to contribute to the local development of the area. The applied methodology included: (1) the compilation of geomorphological elements; (2) the assessment of geomorphosites using the Inventario Español de Lugares de Interés Geológico (IELIG) method and (3) a strengths–opportunities–weaknesses–threats analysis of the contribution and influence of geomorphosites in the development of the study area. With this work, it was possible to determine that all the analyzed geomorphological sites have a high and very high interest. The strengths, weaknesses, opportunities, and threats (SWOT) analysis revealed that the geomorphosites could provide significant added value to the development of geotourism on the route, complementing the already known cultural and historical attractions.

In recent decades, geotourism has been presented as an alternative for the sustainable socioeconomic development of the community. In addition, it shows significant growth. Portovelo canton, located in the south of Ecuador, is characterised by a significant geological importance complemented by the mining culture and history interest, turning into the first mining centre. Mining is the main economic activity in the area. However, the development of illegal mining without technical considerations affects the canton and its surroundings. Faced with this problem, the need arises for alternatives to improve the inhabitants’ quality of life and protect their geological heritage. This work aims to propose a geotouristic route (GR) in the course of the Amarillo River through the characterisation and quantitative assessment of 10 interest sites (four geosites and six touristic sites), which enhance the geotourism development of the canton, including geoconservation strategies. The methodological process includes (i) characterisation of sites and GR proposal, (ii) sites and GR assessment using the Geotouristic Route Assessment Matrix method (GtRAM, acronym in Spanish) and Brilha method for geosites, and (iii) proposal of geotourism development and geoconservation strategies in a sustainability framework through the analysis of strengths, opportunities, weaknesses, and threats (SWOT). The results obtained from the proposed GR reflect that 60% of the proposed sites have a tourist interest classified as high, of which the Museo Mineralógico Magner Turner was the best-rated geoheritage element. Similarly, the high scientific, educational, and tourist values of the proposed geoheritage sites are highlighted. Strategies have been established to enhance the GR value: (i) Promoting geotourism through different activities and (ii) proposals for geoconservation and conditioning of geoheritage sites and tourist interest sites considering the geological and environmental impact. The methodology used in the study made it possible to establish geo-guidelines focused on local development, which are coupled with the knowledge of two main groups: Geo-experts and the community.

El propósito de este trabajo es evaluar el sistema acantilado-playa Canoa (Ecuador) como un sitio de interés geoturístico. El trabajo constó de tres fases: i) caracterización geomorfológica analizando la influencia que pudo haber tenido en las distintas formas erosivas y de depósito el terremoto del 16 de abril de 2016, ii) evaluación semicuantitativa mediante el método Inventario Español de Lugares de Interés Geológico (IELIG), iii) planteamiento de estrategias de desarrollo geoturístico mediante análisis de fortalezas, oportunidades, debilidades y amenazas (FODA). El resultado obtenido de la caracterización y evaluación refleja que el sistema playa-acantilado tiene gran valor científico (3,83), didáctico (4,90) y turístico (4,95) por lo que, puede ser utilizado en una ruta geoturística que aproveche su potencial geomorfológico.