Trails · Easy

Lagoa do Cerro

An easy highland loop to a birdwatching lagoon in the Terceira Nature Park, with views north from the trail's highest point.

TerceiraOfficial trail code PRC13TEROfficial trail status: Status unknownUpdated 18 October 2026
Lagoa do Cerro — route map

Route © Azores trails network

This loop begins near the artificial lakes of Altares, in the upper part of the parish, and climbs through a changing mix of landscapes: Japanese cedar plantation, high-altitude natural pasture, forest and native vegetation, inside two protected areas of the Terceira Nature Park.

The viewpoint at the trail's highest point, around 650 m, looks north over the island, especially toward the Picos Vermelhos and the Serra do Narião massif. The main draw is Lagoa do Cerro, a wetland rich in birdlife with its own birdwatching infrastructure; look out too for native plants along the way, including mountain cedar, Azorean heather, Azorean cherry, Azorean holly and the rare aquatic fern Isoetes azorica growing in boggy ground.

It's rated easy and covers about 6.4 km, with much of the route above 500 m, so it's best saved for a day with good visibility.

Elevation · from the official GPX

Up and down the trail

Hover or drag along the chart — the dot follows on the map.

gentle < 8%steady 8–15%steep > 15%+269 m up · −266 m down · 401 m → 640 m

Plan your walk · MET Norway & IPMA

When to go

Pick a start time. We forecast where you'll be each hour — 401 m at the lowest point, 640 m at the top.

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Official facts, our words

What to know

Start & finish
Lagoas de Altares
Safety
The trail surface can be slippery in places, and with most of the route above 500 m, cloud and fog can close in quickly; wear suitable footwear and check conditions before setting out.
When to go
Lagoa do Cerro's birdlife makes it worth a visit at almost any time of year, though the high pastures turn soft and muddy after rain.

The route

TrailheadHigh point500 m
Directions

Trail facts

Difficulty Easy
Length
6.4 km
Elevation gain
269 m
Route
Circular
Highest point
640 m
Steepest climb
15% at km 2.0
Start
Lagoas de Altares
Finish
Lagoas de Altares
Permit
Not required
Trail code
PRC13TER

Route and facts © Azores trails network (visitazores.com)

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