This picture shows a guide demonstrating the colour and consistency of the pitch in Pitch Lake, Trinidad
This picture shows Pitch Lake, Trinidad
Our first view of Pitch Lake

Trinidadians (or Trinis as they refer to themselves here) often cite Pitch Lake as being the eighth wonder of the world.  It doesn’t look particularly impressive (indeed, some commentators have likened it to a flooded car park!), but this 40,000 square metre site is the largest deposit of pitch in the world and is well worth a visit.

You could explore the lake on your own, but I wouldn’t recommend it!  Some parts of Pitch Lake are unsafe to walk on, so being led by one of the knowledgeable guides is pretty much essential.  Our guide, Neil, was both entertaining and informative.  Stupidly, we didn’t carry any water with us.  We set off at 12 noon and by the end of the tour an hour later, I was incredibly hot and yet shivery at the same time.  The heat on the walk was intensified by the sun being absorbed into the black surface.  I had to sit in the car with the air-con on and drink copious amounts of water until I felt better!  Note to self (and to others) – always carry water!!

This picture shows Pitch Lake, Trinidad
An overview of the lake
This photo shows the spongy surface of Pitch Lake which, in places, was too soft to bear a person'sweight
We had to be careful where we walked

 

 

 

 

 

 

 

 

Pitch Lake was formed five to six million years ago when asphaltic oil flowed into a huge mud volcano here and slowly developed into pitch.  Amerindians believed that the lake was created to punish a Carib tribe that killed and ate the sacred hummingbird.  Legend has it that the whole tribe was swallowed by Pitch Lake.  Sir Walter Raleigh was the first European to ‘discover’ the lake.  He came across it in 1595 and used the pitch to seal the hulls of his ships.  In 1815, colonial governor, Sir Ralph Woodford, paved over Port of Spain’s dirt roads with pitch from the lake, making Trinidad’s capital the first city in the world to have asphalt streets.  Control of pitch excavation remained in British hands until 1978 when the government of Trinidad and Tobago took over.

The lake is a bizarre place to visit.  The surface feels very strange when you walk on it.  In places, the gooey, tar-like ‘mother of the lake’ is not firm enough to take the weight of a person and would be impossible to remove if you got it on yourself or your clothes.  This is why you need a guide!

This picture shows a dead caiman, trapped in the sticky pitch of Pitch Lake,Trinidad
A dead caiman
This picture shows a guide demonstrating the colour and consistency of the pitch in Pitch Lake, Trinidad
Neil showing us the consistency of the pitch
This picture shows a Black Turkey Vulture on the surface of Pitch Lake, Trinidad
A Black Turkey Vulture

Neil told us where to put our feet and led us safely across the breadth of the lake.  He explained to us how locals come to bathe in the pools at the lake’s edges.  They believe that the sulphur-rich waters are good for the skin.  I can’t imagine doing it myself!  Neil also told us about the birds and insects which make the lake their home, especially the flocks of Black Turkey Vultures we could see all around us.  He used a stick to stir a molten pool of pitch and drew it up to show us that it was the colour and consistency of black treacle.  He also pointed out a dead caiman which had ventured too far into the lake a couple of nights previously and had become trapped in a pool of pitch.  There are stories of people suffering the same fate in days gone by!

This photo shows the processing plant at Pitch Lake, Trinidad
The processing plant

When you visit Pitch Lake, you also get to see the processing facility where the raw material is transformed for export.  The lake holds approximately ten million tonnes of asphalt.  180 tonnes are extracted every day.  The asphalt is boiled to remove excess water, refined and poured into barrels to be exported all over the world.  Neil was proud to tell us that bitumen from here was used at the White House, Buckingham Palace and Canada’s presidential residence.

It is estimated that the depth of the lake is 75 metres and the level of pitch rises naturally after each excavation.  Calculations suggest that there’s enough asphalt to last for four or five hundred years.  Nonetheless, the surface is several metres lower than it was when commercial operations began in 1867.  That, coupled with the ever-increasing demand for roads worldwide, could mean that supplies run out quicker than experts have predicted.

Perhaps it’s best to visit this surreal landscape sooner rather than later?!

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