Deep in the heart of Serra da Estrela, the Zêzere River rises at nearly 2,000 meters of elevation near the tower. The river flows along the walls of the amphitheater-shaped cirques and passes through the glacial valley of Covão da Ametade. This vast valley is one of the most visited in Serra da Estrela National Park. Its birch forests, panoramic vistas and snow-covered trails make this place truly enchanting.

What is Covão da Ametade?

Manteigas National Park is home to 3 principal glacial cirques. Once, these cirques fed the largest glacial expanse of Serra da Estrela. Today, that expanse has given way to the current course of the Zêzere River. This river takes form at the foot of Cântaro Magro, where the glacial landscape of Covão da Ametade begins.

Covão da Ametade is part of the first cirque that fed the Zêzere glacier tongue (which is currently the source of the river bearing the same name). This cirque consists of 3 glacial cirques.

To know:

• Covão Cimeiro (the uppermost),
• Covão da Ametade,
• Covão da Albergaria (the smallest).

These depressed, poorly drained and circular zones are typical of mountainous areas subjected to glaciation. In normal times, they give rise to small lagoons. They are hollows where snow accumulates and transforms into ice to feed the glacier tongues of the valleys. In France, these glacial cirques are called "ombilic".

Why Visit Covão da Ametade?

Covão da Ametade sits at considerable elevation. The ascent to reach it involves a long hiking trek. Trail enthusiasts, climbers and nature walkers will find plenty to satisfy them. The path to the glacial valley is filled with rocky outcrops and dramatic formations. Both casual hikers and experienced athletes come to Covão da Ametade to tackle this exhilarating trail and discover its wonders. The site is also a popular ski destination. You'll have the opportunity to try sledding, snowmobiling, snowboarding and other winter sports.

Once you reach the summit of Covão da Ametade, you'll enjoy breathtaking views across the entire glacial valley. Take time to admire and capture this panoramic vista with your camera. The granite grandeur of the Cântaros (Magro, Gordo and Raso) reveals itself before your eyes.

The Covão da Ametade valley is an iconic Portuguese site. Its birch forests appear on Portuguese postcards. The site has been developed to accommodate picnics for couples and families alike. You'll have the opportunity to stroll and immerse yourself in this rustic setting, surrounded by these leafy giants with their distinctive white bark.

The Best Time to Visit?

The site is accessible year-round. However, Covão da Ametade sits at 1,500 meters of elevation. During periods of intense cold, access to the site may be restricted due to snowfall that can be hazardous. Check the local weather regularly if you're traveling to Covão da Ametade in winter (especially in March and April).

National Road 338 leads to Videmento. From there, allow 1 hour of travel to reach the foot of Cântaro Magro (at 1,420 meters of elevation). The Covão da Ametade valley begins at the foot of this rocky massif.