Meaning gold in arabic Dahab is one of the major diving towns of the Red Sea, and Sinai. It's a resort town for tourists and travelers on a budget in comparison to Sharm which is loaded with Class A tourists paying for luxurious facilities.
How to get there:
Dahab has no airport which probably because it's too close to an over crowded Sharm airport. You reach it only by road.
This article is dedicated for Transportation from Cairo.
Sharq el Delta bus ( Cairo – Suez—St Catherine ):
2 buses daily from El Torgoman ( Ramses ) and then from Almaza Station ( masr el gedida )
From Almaza they are leaving at 11.45 am and 2 am, ticket are for 30 LE for Egyptians