sentences:  The seaside is part of the Gulf of Cambay (Gulf of Khambhat), which has very clouded waters with almost no visibility.This is possibly because of the large rivers that bring their humus to the sea around the bay.One of the most exciting new archaeological discoveries of the 21st century – probably an ancient city which is said to be even over 9000 years old – has been found 20–40 meters under the sea.