Many of us are traveling all around the country / world this summer. Why not use your photos to provide your students with a virtual field trip? Mapwing is a site that allows you to take your photos and create an interactive virtual tour. You can add interactive maps, images and comments.
There are many examples of virtual tours in the Explore section. There are many different examples in this section. There are photos of Apple's Corporate Headquarters and even a tour of Australia's Great Barrier Reef. You could even use this for personal use. There are several virtual tours of homes that are for sale!
Creating your own tour is very simple. Just keep in mind that you do have to have a username and password to create your own personal tour. Even if you don't have your own photos, you may want to even consider using Google images to help your students.