Information for Dubai
Nationals of 45 countries are eligible for free 30-day visas on arrival in the UAE. Tourist visas can be extended once for 30 days, for a fee of for Dh500.
Citizens of India holding a valid US visa or Green Card do not require an advance visa for tourist purpose and can get a visa on arrival, valid for 14 days, from any port of entry. It costs AED 100. The US visa/GC must be valid for 6 months beyond the date of arrival. An extension is possible for another 14 days for an additional fee.
All passports must be valid for at least six months from the date of arrival. It is generally not possible to enter with an Israeli passport, but anyone entering the UAE with an Israeli stamp in a non-Israeli passport should have no problem.
For more informations, head to their website.