Driving there takes around 1-2 hrs, so it is not very hard to access but without a car, it will be very difficult. I would recommend you get a trusted driver to bring you there, and ask for a good price because im sure they will charge a lot.

Wearing bikini's is not allowed, unless you go to Sea Line which I would recommend, only for 100QR for adults

I prefer to go to sealine so I can see the young girls in bikini's ;)

hahaha :P

hope this helps