You'll have to narrow down the region and time period, but the FAQ has a section on tourism and vacation. Also, doing a quick search for "travel" within the sub turns up lots of relevant threads. Some samples:

Pre-industrial travel would take weeks to get anywhere. What did people do during that time?

Roman-era Chinese skeletons were recently found in a Londinium cemetery. How rare would it be for people to travel the world in that era? answered by /u/ParallelPain

There are huge gaps between islands in the Pacific, what methods did the Polynesians/Islanders use to discover them and to stay on course in a trip between two islands they already knew existed? Do we know how many/what percentage were lost at sea? answered by /u/TheFairyGuineaPig