Cloud Forest Trekking (Ruta del Spondylus)
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Loma Alta
Reserve name
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Guided only
Entry requirement
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Year-round
Season
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Moderate
Difficulty
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The Reserve
The Loma Alta Ecological Reserve (Reserva Ecológica Loma Alta) is a community-managed protected area in the hills above Manglaralto and Dos Mangas, within Santa Elena Province. The reserve covers approximately 1,800 hectares of transitional forest — moving from tropical dry scrub at lower elevations to semi-humid cloud forest at the higher ridges.
This coastal cloud forest is ecologically significant because it is one of the last substantial patches of its kind in the Santa Elena region. The forest here is part of the Tumbesian dry forest ecoregion, a biodiversity hotspot with high endemism — many of the bird and plant species found here occur nowhere else in the world outside a narrow strip of Ecuador and Peru's Pacific coast.
The reserve was established and is managed by the community of Dos Mangas — a model of community-based conservation that has been studied and cited as a successful example of resource management in western Ecuador.
Getting There
Access is exclusively through Dos Mangas, a small farming community approximately 5 km inland from Manglaralto along a dirt road.
From Manglaralto:
- Take a taxi from Manglaralto to Dos Mangas (approximately $5–8; confirm price before leaving)
- Alternatively, some travellers walk the 5 km; the road is manageable in dry conditions
- Buses from Montañita or La Libertad reach Manglaralto; change to local transport there
From Montañita: approximately 20 minutes by bus to Manglaralto, then local transport to Dos Mangas.
Guides
All treks into the Loma Alta Reserve require a licensed community guide from Dos Mangas. This is both a requirement of the reserve and, practically, a necessity — the trails are unmaintained and unmarked in sections, and the guide's knowledge of the forest transforms the experience.
Community guides are available at the information point in Dos Mangas village. No advance booking is formally required, but going early (before 8 am) gives you the best chance of a guide being available and the best forest conditions for wildlife.
Guide fees: typically $10–20 per person for a half-day trek; longer routes to the ridge may cost more. Negotiate at the village; the guides are paid directly.
The Treks
The reserve offers several route options depending on time and fitness:
- Short forest loop (2–3 hours): Explores the lower forest edge; good for birds and flora; relatively flat sections with some elevation
- Mid-length route (3–4 hours): Enters the denser forest; crosses streams; encounters howler monkey territory and more diverse bird habitat
- Ridge route (5–6 hours): Reaches the upper ridge with views over the coast and into the interior; demanding but the most rewarding for serious hikers and birders
All routes pass through transitional zones with visible differences in vegetation density and humidity as elevation increases.
What to See
The Loma Alta forest is most rewarding for:
- Birds — see the Birdwatching page for species list; target species include the grey-backed hawk, pale-browed tinamou, and multiple Tumbesian endemics
- Plants — orchids, bromeliads, and strangler figs are common at mid-elevation; the diversity of epiphytes is striking
- Mammals — howler monkeys are regularly heard and sometimes seen; coati, squirrels, and small deer are present but elusive
- Insects — butterfly diversity is high; morpho butterflies at stream crossings in the wet season
What to Bring
- Sturdy footwear with ankle support — trails can be muddy and slippery
- Water (at least 1.5 litres per person for a half-day trek)
- Insect repellent
- Binoculars for birds
- Light rain layer — even in the dry season the forest can be cool and misty at elevation
- Snacks — there is no food available in the reserve
Best Season
The reserve is accessible year-round. The green season (June–October) produces lush, dense forest with active bird song and higher mammal visibility due to fruiting. The dry season (December–April) offers drier trails and better visibility into the canopy. Both seasons have their appeal; neither is clearly superior for the overall experience.
See Also
- Dos Mangas — trailhead community
- Manglaralto — nearest town on the E-15
- Birdwatching — species detail for the reserve
- Hiking — broader guide to trails on the route
- Portal:Ruta del Spondylus — route overview