Are you tasked with organizing a study tour for students or a society? Logistics for such an event can be a daunting affair if you have not done it before plus if it is for a big group. There is a ton of things to look into from air-ticketing and ground transportation to food and lodging, site visit arrangements, and other nitty-gritty stuff.
Fortunately nowadays there are companies that can take care of educational travel logistics leaving you with more time for other aspects of the tour. If you need such a service, visit passports.com for educational travel services. You would be glad you did.