Google Earth for iOS is probably the easiest, fastest and cheapest way...
Foursquare - Find Places to Eat, Drink, and Visit
Foursquare is a location-based service, but it's also a social game.
Similar app: Yevista
Booking.com Hotel Reservations Worldwide & Hotel Deals
Simple and secure booking from 535,000 properties, in 42 languages
Hotel Tonight - Last-Minute Deals on Great Hotels
The app that takes last-minute booking to the next level
Similar app: Hotel Right Now - Book a Room Tonight