Verdum

Parque Natural Regional Verdum is a protected forest reserve in the department of Risaralda, administered by CARDER (Corporación Autónoma Regional de Risaralda). Declared through Acuerdo 026 of June 17, 2011, the park protects 574 hectares of Andean and sub-Andean cloud forest on the eastern slope of the Western Cordillera (Cordillera Occidental), within the direct zone of influence of Tatamá National Natural Park. ^[1] The park is located in the municipality of La Celia, Risaralda, at elevations between 1,600 and 2,300 meters above sea level. Its primary conservation objective is to protect the micro-watershed that supplies the La Celia municipal aqueduct, while also preserving cloud forest habitats for threatened species including comino crespo and roble, and promoting ecotourism in the Eje Cafetero region. ^[2] As a Regional Natural Park under the Colombian SINAP framework, Verdum is managed by CARDER as part of a broader network of protected areas in the Western Cordillera.

Verdum's cloud forest harbors a diverse fauna within the Western Cordillera protected area network in Risaralda. The spectacled bear (Tremarctos ornatus) is present and uses the park as part of its range within the broader Tatamá corridor. Pumas inhabit the forest interior. Woolly monkeys (Lagothrix lagothricha) — a species listed as vulnerable — have been reported in the forest canopy, and their presence is an indicator of forest quality as this primate requires extensive primary forest. ^[1] The park's bird community includes species characteristic of the Western Cordillera and Chocó-Andean transition zone, including the Andean cock-of-the-rock, various tanagers, and hummingbirds. Amphibians are diverse in the humid forest floor and stream margins, including glass frogs and marsupial frogs of the genus Gastrotheca.

Verdum's vegetation ranges from lower cloud forest at approximately 1,600 meters to sub-Andean and Andean forest elements approaching 2,300 meters on the eastern slope of the Western Cordillera. The cloud forest is characterized by a dense, multi-stratum structure with species typical of the Chocó-Andean transition zone. Comino crespo and roble (oak, Quercus humboldtii) are listed among the park's priority conservation species. ^[1] Wax palms (Ceroxylon quindiuense) are reported from protected valley positions and are legally protected as Colombia's national tree. The epiphyte flora is rich: orchids, bromeliads, mosses, liverworts, and ferns cover available surfaces in the mist forest. The park contains plant communities associated with specific microhabitats including ravine forests, streamside vegetation, and exposed ridge tops, each with distinct species compositions.

Verdum sits on the eastern flank of the Western Cordillera (Cordillera Occidental), underlain primarily by Cretaceous oceanic basalts and related mafic rocks that represent accreted oceanic terranes incorporated into the South American continent during the Andean orogeny. These mafic rocks weather to produce nutrient-rich soils that support the extraordinarily productive forests of the Chocó-Andean transition zone. The steep terrain of the Western Cordillera slopes is prone to mass movement, and landslides are natural processes that create gaps and early successional habitats within the forest. The high rainfall of the Chocó-facing slopes produces intense chemical weathering and deep soil development. Streams draining the park feed the micro-watershed supplying the La Celia municipal aqueduct, making the geology and hydrology of this hillside particularly important for local water security.

Verdum has a cold, very humid montane climate consistent with its position on the eastern slope of the Western Cordillera at elevations between approximately 1,600 and 2,300 meters in La Celia municipality, Risaralda. Mean annual temperatures range from approximately 12°C to 20°C, and annual rainfall is high, reflecting the park's proximity to the moisture-laden Pacific airflow that characterizes the Western Cordillera slopes. The Eje Cafetero region has a bimodal rainfall pattern with peak wet seasons in April–May and September–November, corresponding to the two passes of the Inter-Tropical Convergence Zone. The drier periods of December–January and June–August are relative — rain remains possible at all times, but cloud-free conditions occur more frequently. Cloud and fog are persistent features throughout most of the year in the park's cloud forest zone.

The La Celia area and broader Western Cordillera foothills of Risaralda were historically inhabited by indigenous peoples of the Chamí (Embera Chamí) tradition, who continue to have communities in the broader Risaralda region. Embera communities maintained subsistence economies based on forest hunting, fishing, and shifting cultivation. Spanish colonization and the nineteenth-century Antioqueño coffee frontier progressively transformed the landscape as farms and cattle operations displaced natural forest across the Eje Cafetero. The steeper upper cloud forest areas that now constitute Verdum remained relatively intact due to the difficulty of access and the limited agricultural utility of the terrain above 1,600 meters. ^[1] The La Celia municipal aqueduct's dependence on streams originating in the park's watershed gave these forests historical importance for local water security long before formal protected status was established.

Verdum was designated a Regional Natural Park by CARDER through Acuerdo 026 of June 17, 2011. ^[1] The park was established to protect the micro-watershed supplying the La Celia municipal aqueduct and to conserve cloud forest habitats within the direct zone of influence of Tatamá National Natural Park. All properties in the area are state-owned, having been acquired by CARDER and local territorial entities specifically for water resource protection. CARDER's management plan for Verdum emphasizes forest protection, restoration of degraded areas at the forest margin, and ecotourism development as a sustainable livelihood for the La Celia municipality. The park participates in joint management coordination with Parks Colombia (Parques Nacionales Naturales) for the Western Cordillera protected area network. Research and monitoring programs conducted in partnership with universities from Pereira have documented the park's biodiversity.

Verdum is connected to the Western Cordillera protected area network near Tatamá National Natural Park. The main access to the park is via a tertiary road through the La Secreta district, approximately four kilometers from the urban center of La Celia. ^[1] Trail systems within the park lead through cloud forest, past waterfalls, and into sub-Andean terrain at the upper elevations. The Andean cock-of-the-rock leks, where males display communally, are among the sought-after wildlife experiences in the Eje Cafetero region and may be accessible from the park's forest areas. Birdwatching for tanagers and hummingbirds is productive throughout the year. CARDER organizes guided visits for educational groups and ecotourism visitors, emphasizing both biodiversity and the park's role in supplying La Celia's drinking water.

Access to Verdum is from the municipality of La Celia, Risaralda, via a tertiary road through the La Secreta district, approximately four kilometers from the urban center. ^[1] La Celia is accessible from Pereira, the Risaralda departmental capital. For visits to Verdum specifically, coordination with CARDER is recommended to arrange ranger escort and confirm current trail conditions. The drier months of December–January and June–August provide the best walking conditions, but the cloud forest environment is rewarding throughout the year. Pereira and La Celia have accommodation and transport options for visitors to the region. The park's position in the zone of influence of Tatamá National Natural Park makes it part of a broader ecotourism circuit for the Western Cordillera.

Verdum faces conservation challenges from agricultural encroachment at its lower boundary — primarily cattle pasture from smallholder farms that border the park — and from occasional unauthorized extraction of timber and firewood. CARDER's conservation objectives include preserving populations and habitats necessary for the survival of comino crespo and roble (oak) species, protecting the La Celia municipal aqueduct micro-watershed, and fostering restoration processes in degraded forest edge areas. ^[1] Wildlife monitoring using camera traps documents large mammal presence and allows assessment of population trends. The park benefits from strong institutional support as a component of La Celia's water security infrastructure, which generates political and financial commitment from the municipal government. Long-term ecological viability depends on maintaining the forest connectivity of the Western Cordillera protected area network linking Verdum with Tatamá National Natural Park.