The Estufa Fria de Lisboa (Cold Greenhouse of Lison), located on the south-facing slope of Park Eduardo VII in Lisbon and part of the city's green corridor (Corredor Verde de Monsanto) aims to integrate leisure, culture, and education opportunities to promote plant biodiversity conservation within a sustainability framework (Ref. 1). Cold Greenhouse refers to the fact that there is no heating system on the premises, and it also refers to one of the three gardens (Ref. 5). The greenhouses were created in an old quarry dedicated to rock extraction, and these lush gardens are now comprised of three distinct greenhouse environments: cold, warm, and sweet (Ref. 1). These greenhouses collectively house over 300 plant species from diverse continents, including rare species (Ref. 2). The garden's design integrates natural water features, with watercourses and waterfalls and statuary elements. Since the opening of its Interpretation Center in 2016, the Estufa Fria has expanded its role as an educational resource, hosting exhibitions and activities related to botany and urban green structures. Since 2016 the project has been focused on its educative agenda with the development of a set of pedagogical resources for preschoolers, students from ages 6 to 12 years old and their teachers, and with guided visits. (Ref 1, 2)
Overview
Nature-based solution
- Parks and urban forests
- Botanical gardens
Key challenges
- Green space, habitats and biodiversity (SDG 15)
- Green space creation and/or management
- Habitat and biodiversity conservation
- Health and well-being (SDG 3)
- Creation of opportunities for recreation
- Social justice, cohesion and equity (SDG 10)
- Environmental education
- Economic development and employment (SDG 8)
- Tourism support
Principal problems in Functional Urban Area (FUA)
- Environmental Degradation
- Biodiversity loss
Key priorities
Focus
Project objectives
Implementation activities
Biodiversity conservation or restoration-focused activities
Biodiversity conservation:
- Protect species
- Undertake specific measures to protect species
- Undertake specific measures to protect endangered species
- Undertake specific measures to protect valued species
- Means for conservation governance
- Raise public awareness
- Public engagement
Main beneficiaries
- Citizens or community groups
- Young people and children
Governance
Management set-up
- Government-led
Type of initiating organisation
- Local government/municipality
Participatory approaches/ community involvement
- Unknown
Details on the roles of the organisations involved in the project
Project implemented in response to ...
Type of enablers
Financing
Total cost
Source(s) of funding
- Public local authority budget
Type of funding
- Direct funding (grants, subsidies, or self-financed projects by private entities)
Non-financial contribution
Impacts and Monitoring
Environmental impacts
- Green space and habitat
- Increased number of species present
- Achieved increased number of species present
- Increased presence and recovery of wild species
- Achieved increased presence and recovery of wild species
- Increased protection of threatened species
- Achieved increased protection of threatened species
Economic impacts
- Increase of green jobs (e.g. paid employment positions)
- Achieved increase of green jobs (e.g. paid employment positions)
Socio-cultural impacts
- Education
- Increased support for education and scientific research
- Expected increased support for education and scientific research
- Increased knowledge of locals about local nature
- Expected increased knowledge of locals about local nature

Information about this nature-based solution was collected as part of the