Bimmah or Hawaiyat Najm Sinkhole in Oman


The Hawaiyat Najm Sinkhole in Oman is a thing of beauty. It is known by many names, Hawaiyat Najm, Bimmah Sinkhole or Dabab Sinkhole. It is on the road between Dabab and Bimmah hence the last two names. There are two theories about its formation. One is the scientific one, that the limestone interacted with calcium carbonate with water and the outer layer of the earth collapsed forming the beautiful sinkhole. The locals believe that a falling star made the impact and the sinkhole cam into existence! The name Hawaiyat Najm translates into English as ‘The Falling Star’. Irrespective of the theory you believe in, you will agree on its beauty.

The Beautiful Sinkhole in Oman!

The sinkhole is located within the Hawaiyat Najm Park. It is 113 km from Muscat. It was a hot day in May when we walked towards the Sinkhole. It is as stunning as it looks in the pictures! I expected this!

However, it was surprising that we had the entire Sinkhole to us! As we walked down the long flight of steps there was hardly anyone by the pool. Indu and I got into the stunningly pool. Both of us are keen on swimming. There were two to three people sitting by the shore. I decided to wear a shorts and sleeveless t-shirt for this occasion though I did wear swim suites within the hotels in Oman.

The pool is about 20 meters deep so you do need to know swimming if you wish to swim away from the shore. There is no current in the pool, the water is placid. It is sea water, as the pool is close to the sea! On the hot day it felt divine to be in the amazing pool and swim lazily!

Indu and I Enjoying Our Swim!

There are fish in the water! If you stand at the shallow end, they like to nibble on the feet, so the pool doubles up as a natural fish spa. However, I am not fond of that nibbling sensation. For me the solution was simple, I swam to the deep end.


After sometime a few more people came. But there were never more than 10 while we were there. I am sure in the high season it would be a different story! Indu and I were just not willing to get out of the pool! But there were others from our group waiting in the car for us! So after some coaxing we got out reluctantly.

It is Also Known as Bimmah or Dabab Sinkhole!

I went to Oman expecting it to be beautiful, but I never thought it had nature on such a generous scale. I had my best Dolphin watching experience in the Gulf of Oman near Muscat, I swam in the stunning sinkhole and I saw mother laying turtle laying eggs and baby turtles tumbling to the sea! But that is a story for another day.

PS.  I was invited to Oman by the Ministry of Tourism and the ground arrangements were made by Afaq Tours.


26 thoughts on “Bimmah or Hawaiyat Najm Sinkhole in Oman”

  1. Many of my friends specially Muslims from Jamia university , Delhi went to Oman for Job so I have a image of Oman like other gulf nations but it has beautiful & natural places to visit . Thank you for sharing Mridula ji

  2. Wow the sink hole looks beautiful and the scientific reason clearly makes sense, although the falling star theory is far more dreamy and appealing 🙂 good capture

  3. I want to visit Oman just for this place, the souqs and Musandam. And I cant believe this place was so empty when you visited! Lucky trip I am guessing 😀 Glad to know Bimmah sink hole is actually as pretty as we see in ads and glorified pics ^_^

  4. This is a splendour of nature in the mostly barren nation of Oman. Whatever be the theory of the creation, a thing of beauty is a joy forever. The water is crystal clear and your crowd free experience is truly cherishable.

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I am Mridula Dwivedi, I love to travel! I started my travel blog in 2005. I have been going places since! For more details do check out my media kit! In another life I did a Ph.D. from IIT Kanpur. I was a professor when I quit my job in 2015.

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