Will I need to bring a power adapter?
Almost all hotel rooms are equipped with hairdryers, and all have shaver sockets. For other appliances, Israel’s electricity is 220V A/C, single phase 50-cycles; 110V-220V transformers can be used. Israeli outlets have three prongs, but European two-prong adapters usually work.
What currency should we bring along when we want to buy souvenirs?
Dollars are widely used in Israel. You could also use your cards in some places and also convert your Dollars & Pounds to Shekels.