Jem's Birding & Ringing Exploits in the Eastern Province and elsewhere in Saudi Arabia
10 August 2014
Wahba Crater or Makla Tamiah - near Taif
We visited the Wahba Crater in
the late afternoon last March and it was a truly amazing sight. The Wahba
Crater is situated about 250 kilometres away from Taif and is an enormous crater, two kilometres in diameter, eleven
kilometres in circumference and roughly 250 metres deep and is located on the
western edge of the Harrat Kishb basalt plateau and is the largest volcanic
crater in the Middle East. There are two theories of how the crater was formed;
one theory is that it was created by a meteorite impact as its appearance
resembles that of other meteorite craters with a circular form and high sides.
Most geologists, however, now agree that an underground volcanic explosion led
to the formation of the crater, when steam was generated by molten magma coming
into contact with groundwater. An ash cone lies to one side of the carter that
is the only thing left from the original volcano that is in an area that was
formally very active volcanically with the surrounding sandy plain made of
volcanic ash. The crater is an amazing sight, not only due to its large size
but also because of its pearly white bottom that was once a lake, but is now
covered with a thick crust of sodium phosphate crystals. Local folklore says
that originally the crater was a female mountain. She saw and fell in love with
a male mountain from Hail and flew off to join her male companion in Hail
leaving a large crater behind. Mansur AL Fahad commented that the most famous name for the place is Makla Tamiah with Makla in meaning in Arabic the place where something was removed and Tamiah meaning in Arabic a mountain on the road to Madinah to the west of Gassim. It is possible to descend the crater and it should
not take more than thirty minutes to go to the bottom and although going down
is not really difficult, the path is quite loose at certain places, so be
careful and make sure to wear proper shoes.