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La Brea Asphalt Processing

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The La Brea Asphalt Processing facility is inextricably linked to the Pitch Lake, the largest natural deposit of asphalt in the world. Since its discovery by Sir Walter Raleigh in 1595, the material has been utilized for caulking ships and building roads. The modern processing plant refines the raw bitumen to prepare it for global export, removing impurities such as water and organic mineral matter. The final product, known as 'Lake Asphalt', is considered the gold standard in road construction for high-stress environments due to its unique rheological properties. The facility is of strategic importance to the economy of Trinidad and Tobago, providing a niche commodity used in prestigious projects worldwide, including airport runways and bridge decks. Beyond production, the site serves as a vital research hub for materials science and the study of natural polymers.
- Location: Trinidad and Tobago
- Top sights: Pitch Lake · La Brea, Trinidad and Tobago
- Nearby: Point D'Or (5 km)
Best time to visit & climate
The most pleasant time to visit is Feb–Apr.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 27 |
| Rain mm | 97 | 56 | 48 | 55 | 125 | 237 | 220 | 220 | 154 | 186 | 209 | 174 |
📋 Practical info
Geography
Facts
- The Pitch Lake covers an area of approximately 40 hectares.
- Natural asphalt has been commercially mined here since the 19th century.
- The deposit reaches a depth of up to 75 meters at the center of the lake.
- Lake Asphalt was used in the paving of the Buckingham Palace forecourt.
- The processing plant reduces the water content of the asphalt to near zero.
- Refined asphalt from La Brea is exported to over 30 countries globally.
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Notable places around
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