The parish of Arco da Calheta is surrounded to the north and west by the parish of Calheta, and east by the municipality of
Ponta do Sol (specifically the parishes of
Canhas and
Madalena do Mar), fronting the Atlantic Ocean along its southern border. Buildings are found in the amphitheatre-shaped valley, as well as on the escarpments overlooking the community, alongside Calheta (in Calhau Grande) and Madalena do Mar (Achada de Santo Antão). Its landscape within this semi-circular valley was the basis for its name; the early settlers, owing to the band/arch of settlements with the valley, baptized the region the
"Arch of Calheta", or
Arco da Calheta. A band of
laurisilva forests subdivides the parishes built-up area from the barren vegetation of the mountains.
Fauna and Biodiversity The ecosystem of Arco da Calheta is home to several endemic species of the Macaronesian region. In the higher elevations, near the transition to the
laurisilva forest, it is common to spot the
Trocaz pigeon (
Columba trocaz), an endemic bird that is a symbol of Madeira's conservation efforts. In the lower, sun-drenched agricultural zones, the
Madeira wall lizard (
Teira dugesii) is omnipresent among the stone-walled terraces (
poios). The coastal cliffs also serve as nesting grounds for seabirds like
Cory's shearwater (
Calonectris borealis), making the parish a vital corridor for local biodiversity.
Viewpoints and Landscape Due to its unique position within a natural amphitheater, Arco da Calheta features several vantage points offering panoramic views of the parish and the Atlantic coastline. The Miradouro do Arco da Calheta is particularly noted for its vistas of the traditional stone-walled terraces, known as
poios, which cascade down the steep slopes toward the ocean. These terraces are considered a masterpiece of Madeiran vernacular engineering, historically developed to allow for intensive agriculture on the island's rugged terrain. Furthermore, the area's geography and stable thermal currents have established it as a premier location for
paragliding, with launch sites situated on the ridges overlooking the valley. The landscape is characterized by the contrast between these cultivated terraces and the dramatic mountain ridges that shield the parish, creating the scenic "arch" from which the area derives its name. The landscape is characterized by the contrast between these cultivated terraces and the dramatic mountain ridges that shield the parish, creating the scenic "arch" from which the area derives its name. The dramatic nature of this "natural amphitheater" is further heightened during the rainy season; due to the steep orography and high-altitude runoff from the Paul da Serra plateau, numerous temporary waterfalls form along the emerald-green cliffs surrounding the valley, cascading directly toward the coastal strip. This seasonal phenomenon, frequently observed by hikers along the Levada Nova, enhances the scenic beauty of the region and contributes to the vital irrigation system that sustains the historic agricultural terraces. Due to its specific microclimate and an altitude of 400m, the sky above Arco da Calheta is frequently clearer than in other parts of the island. The parish has become a noted spot for
stargazing, as the minimal light pollution and proximity to the Paul da Serra plateau offer optimal conditions for astronomical observation. Many visitors travel to the higher ridges of the parish to experience some of the darkest skies on Madeira, making it a growing hub for astronomical tourism.
Climate The climate in Arco da Calheta,
Madeira, is
Mild subtropical climate (
Köppen:
Csa) and is known for being warmer and sunnier compared to the northern part of the island. Thanks to the mountain barrier, this area is protected from the colder northern winds.Arco da Calheta is renowned for having one of the most pleasant climates on Madeira. Located on the southwest coast, it benefits from a unique
microclimate within the island's "sunny belt."
Mild Subtropical Climate: The weather is stable and temperate year-round. It is significantly warmer and drier than the northern coast or the inland mountain region. Summer Temperatures: During the peak summer months (July – September), daytime temperatures typically range between 24 °C and 27 °C (75 °F – 81 °F). Because of the
Atlantic breeze, it rarely feels oppressively hot. Winter Temperatures: Winters are exceptionally mild. Daytime highs rarely drop below 18 °C (64 °F), while nighttime lows stay around 15 °C (59 °F). Frost and snow are non-existent at this altitude. Climate condition and quality of life in Arco da Calhete especially combination of clean air, a constant temperature of 20–25 °C,
organic food, and stress-free environment then that specific point in Arco da Calheta at 400m altitude is definitely among the top 1% of places on the planet for a long and healthy life. The region's reputation for longevity is also attributed to its high-altitude mountain spring water, sourced from the
Paul da Serra plateau. Filtered through volcanic basalt, this water is noted for its purity and mineral balance, which, combined with the clean air at 400m altitude, contributes to the area's exceptional quality of life. == Demographics ==