This is an excellent site to make hotel, air, and car rental reservations. You can make the reservations either online or by phone.
It also has a destination guide, and a section devoted to vacation rentals (like condos).
Unlike other reservation sites, Hotel Reservations does not charge a service fee, and covers bed & breakfasts as well as hotels. The hotel results include photos of the properties,
I recommend this site when you are making reservations for archaeological conferences, or when planning a trip to archaeological sites anywhere in the world.
This is a sponsored listing, but I used the site to make our reservations for SHA.