Once I became a player of Dungeons & Dragons, I naturally gravitated toward paying even closer attention to maps of the Middle Ages. What I noticed is that, during many periods of medieval history, many parts of Europe were divided into a crazy quilt of petty kingdoms and principalities. This isn't news to anyone with even a little knowledge of history, but it was positively revelatory to me at the age of ten. Growing up in a world of superpowers and large nation-states, this was contrary to my own sense of what the world was like or indeed could be.
In recent years, I've found myself thinking more about those maps of the Middle Ages, especially as I further develop the setting of Secrets of sha-Arthan. For example, the Empire of Inba Iro is actually made up of twenty districts, each of which is ruled by its own king, who, in turns, swears fealty to the King-Emperor of da-Imer. I've taken one of these districts, the Eshkom District, and fleshed it out for use as the starting area for new campaigns. The district is actually quite small – about 60 miles east to west and 45 miles north to south – because I think that's more than large enough to contain more than enough opportunities for adventure without overwhelming a referee new to the setting.
Over the years, I've drawn a lot of setting maps and I've fallen prey to the urge to "go big." I suppose that comes from having looked with awe at the maps of Middle-earth one too many times as a kid. There's something undeniably appealing about a huge map covered in evocative and mysterious names. Such maps seem ripe with possibilities. However, as I've gotten older, I've come to feel that, lovely though they are to look at, big maps rarely get used to their full potential. More often than not, they wind up being akin to those world maps in the Indiana Jones movies, marking only a handful of places the characters pass through on their way to the site of their next adventure.
Nowadays, I'd much rather the characters spend more time in a smaller area, getting to know it better than they ever could if they were constantly flitting about from one end of a big map to the other. My Twilight: 2000 campaign, for example, has spent the last two and a half years of play within a fairly small part of Poland. Likewise, the Traveller campaign in which I'm playing has taken place entirely within a couple of subsectors in the Crucis Margin sector. This has helped to give it a "cozy" feel that I've come to enjoy. Rather than simply being a huge swath of Charted Space comprised of hundreds of planets, each one indistinguishable from the last, Crucis Margin feels like a distinct place, with its own unique feel. I think that can be important to the success of a campaign.
What's your experience with smaller campaign areas? Do you like them? How do they compare to larger areas in terms of contributing to player attachment to a setting? I'm quite curious about this, because, looking at the RPG settings that have been sold over the years, most of them seem to lean more toward the large and I wonder whether this has influenced the preferences of gamers. Let me know what you think.