1. What do you consider to be the major problems currently faced by mountainous and forest areas due to tourism development?
The problems that arise in the mountainous and forest areas of Greece as a result of uncontrolled or poorly planned tourism development are multifaceted and directly linked to the overloading/overuse of the ecosystems’ carrying capacity.
First, we can refer to the degradation of the natural environment: pressure on biodiversity increases (habitat alteration, disturbance of wildlife), soil erosion occurs due to the construction of infrastructure (roads, parking areas), and pollution intensifies (waste, noise). A characteristic example is the accumulation of waste in sensitive zones, such as riverbanks or mountain gorges.
Another issue is landscape alteration and the loss of aesthetic identity: unregulated construction, often using materials and architectural styles foreign to local tradition, leads to the visual degradation of the landscape. This has a direct impact on the quality of the touristic experience. Consider what comes to mind when we think of a Greek village. What elements do we expect to see and experience? Do we still find them today?
A third problem is the excessive use of natural resources: there is overexploitation of natural resources, mainly water and energy, to meet the needs of large tourism facilities, creating water supply problems for local communities, especially during the summer months (a phenomenon observed very intensely in particular on the Greek islands).
A fourth key point concerns socio-economic impacts: rising in land’s and housing prices (gentrification), the seasonality of employment, and the weakening of traditional activities (livestock farming, forestry) disrupt the social fabric in areas with intense tourism activity and alter their character.
2. How prepared are local communities to adopt sustainable tourism practices, and what kind of support do they need?
The level of readiness of local communities in Greece varies significantly. There are positive examples of small, remote areas that have internalized the value of conservation, but there are also others where the logic of short-term profit still prevails.
In terms of readiness, we can identify both positive and negative aspects.
On the positive side: there is a growing awareness, especially among young people, and a strong connection to local traditions and the natural environment, which can serve as a solid foundation for sustainability.
On the negative side: there is often a lack of know-how (e.g. regarding certifications, waste management) and insufficient financial resources for the initial investment in “green” infrastructure.
Regarding the support that local communities need, education and training should be the top priority. This includes continuous training programs for local entrepreneurship (e.g. organic farming, trail management, eco-labeling), as well as fostering cooperation and networking among “green” businesses.
Furthermore, I believe that financial incentives are considered essential: direct subsidies and tax relief for investments in Renewable Energy Sources (RES), water-saving technologies, and the upgrading of hotel facilities in line with sustainable standards.
Finally, achieving these goals requires a new institutional framework: simplification of licensing procedures for small, sustainable business initiatives and the provision of technical support from central and regional authorities.
3. Can you provide examples of effective measures that contribute to the protection of biodiversity in areas experiencing increased tourism pressure?
The protection of biodiversity is a central pillar of sustainability. Effective measures require a combination of regulatory frameworks and active management.
For example:
Protected Zones and Access Regulation:
The establishment of “Strict Protection Zones” within tourist areas (e.g. breeding habitats, rare plant species), with strict access control or even complete restrictions during specific periods. Such measures are applied, for instance, in the Frakto Forest in Greece.
Designation of Trails and Infrastructure:
The planning of a network of official hiking trails and cycling routes (e.g. the European Long Distance Paths network or Route O3 in Greece), combined with appropriate signage. This approach promotes a new, more environmentally friendly form of tourism, while at the same time diverting large visitor flows away from sensitive areas and minimizing widespread vegetation damage.
And the most important in my opinion is Educational Tourism and Nature Interpretation:
The promotion of “Nature Interpretation” through visitor centers and guided tours led by specialized environmental scientists. Thematic tours that highlight the importance of the natural environment, its relationship with local communities, and its global value. Nature is treated as a “narrative,” as a discourse. When visitors understand the value and fragility of an ecosystem, they become its own guardians.
4. In what ways can sustainable tourism stimulate the local economy without negatively affecting the environment?
Economic growth through sustainable tourism is based on ensuring that tourism revenues “trickle down” into the local economy, while simultaneously minimizing the ecological footprint.
How can the first objective be achieved? Through the development of local supply chains: promoting cooperation between hotels/restaurants and local producers (e.g. agricultural products, handicrafts). This ensures a higher income multiplier for the local community.
How can this be strengthened? Through the diversification of the local tourism product: investing in alternative forms of tourism (e.g. agrotourism, wine tourism, hiking tourism, birdwatching), which naturally have a smaller ecological footprint than mass tourism and help extend the tourist season, thereby reducing seasonality.
Where does all this lead? To the creation of green jobs: the development of specialized employment opportunities for the management and maintenance of ecosystems (e.g. certified mountain/forest guides, waste management specialists, renewable energy sources installers).
All of this though, must be combined with the points mentioned above. There needs to be a well-structured, long-term plan for transforming the tourism product that will be offered.
5. Which new technologies or scientific methods do you believe can support the sustainable management of mountainous and forest ecosystems?
Technology can serve as a powerful ally in sustainable management.
The use of Geographic Information Systems (GIS) and satellite imagery allows us to monitor land-use changes, deforestation, and erosion in real time. This enables timely and targeted interventions.
Smart resource management can also contribute significantly in this direction. Internet of Things (IoT) applications for monitoring water quality, optimizing irrigation, and enabling smart waste management (e.g. smart bins) can help safeguard natural resources in mountainous tourist areas.
Finally, predictive models should not be overlooked. Based on climate change data, these models can forecast risks (e.g. wildfires, floods, sudden increases in visitor numbers) and allow authorities to adapt management policies accordingly.
6. How can we ensure a balance between tourism development and the need to preserve the natural identity of a region?
Such a balance can only be achieved through holistic planning and effective governance.
The most critical approach is the scientific assessment of a region’s Carrying Capacity. This means determining how many visitors can be accommodated at the same time without causing irreversible environmental or social impacts.
Another key factor is who makes the decisions. Decision-making must be participatory. Local communities, central authorities, scientists, entrepreneurs, and environmental organizations should jointly shape Local Spatial/Urban Plans and building regulations.
An innovative practice that is increasingly being applied internationally is environmental taxation. This involves the imposition of an environmental fee (e.g. a “Tourism Stay Tax” or “Green Tax”) on visitors, with the revenues being reinvested exclusively in the maintenance of infrastructure for example for trails, cleanliness, monitoring/protection.
7. Are there examples from Greece or abroad that you would consider as models of sustainable tourism? What can we learn from them?
A good example from Greece is the Northern Pindos National Park (Zagori, Prespa). The area follows a policy of mild, low-impact development based on tradition and nature.
What do we learn? The importance of preserving traditional architecture (stone and wood) and maintaining strong links with local products (e.g. mushrooms, dairy products). Tourism in this area is based on quality rather than quantity, with a strong focus on hiking tourism and ecotourism.
Internationally, Costa Rica can be considered a global benchmark. The country has invested heavily in ecotourism and forest protection, turning them into its main economic advantage. Nearly 98% of its energy comes from renewable sources.
What do we learn? The power of political will and branding. When a country strategically decides to position itself as “green,” sustainability becomes a competitive advantage and attracts higher-value tourism.
Another noteworthy example is Val di Fiemme in Italy, in the region of Northern Tyrol. This valley in the Dolomites has been certified with the European Charter for Sustainable Tourism.
What sets it apart? Strong local initiatives. The area is based on sustainable forest management for timber production, which also supports tourism, while preserving local identity.
What can we learn? The importance of local initiative in shaping development models (a region with rich forest resources that continues to thrive through them), as well as cooperation and cross-sectoral integration (e.g. forestry, tourism, local craftsmanship).
Sustainable tourism is not a trend, but the only realistic solution for the long-term well-being of our regions. It is an investment in the future that requires responsibility both from young people, as future professionals in the field, and from the State.