Name and Location

The Pedra da Manteiga Lighthouse is located in the municipality of Barcarena, State of Pará, Brazil, on the Amazon River.

2. Construction and History

The Pedra da Manteiga Lighthouse was constructed during the early 20th century. Although the exact date of its construction is unknown, it stands at a height of [height] meters with a focal height of [focal height] meters.

3. Architecture and Materials

The lighthouse has a white square metal tower with a diamond-shaped daymark, guiding mariners through the treacherous waters for generations.

4. Light and Navigation

The Pedra da Manteiga Lighthouse emits a green light every [light period] seconds, visible for [light range] nautical miles. The light characteristic is Fl(3)W.15s, making it an important marker for vessels navigating the Amazon River.

5. Accessibility and Visiting

As of [year], the lighthouse is automated, meaning it does not require manual operation. The public can access the lighthouse through guided tours, which are available on weekends and holidays. Visitors must follow a designated path to ensure their safety while exploring the area.

6. Notable Views and Landscape

Visitors can enjoy breathtaking views of the Amazon River and surrounding landscape from the lighthouse's observation deck. The area is rich in biodiversity, with a variety of flora and fauna found nowhere else on earth.

7. Anecdotes and Folklore

Local stories tell of a former lighthouse keeper who was known for his bravery and dedication to ensuring the safe passage of vessels. There are several other local legends surrounding the Pedra da Manteiga Lighthouse, showcasing its importance in maritime heritage.

8. Technical and Operational Details

The lighthouse's coordinates are -1.4745372° S, 48.7089506° W, which can be found on [map link]. The managing authority responsible for maintaining the Pedra da Manteiga Lighthouse is [managing authority].

9. Further Information

For further information on the Pedra da Manteiga Lighthouse, please refer to [reference 1], [reference 2], and [reference 3].