The official Pyeongchang 2018 website has maps of the various facilities for the Winter Games, though except for the Pyeongchang Olympic Plaza and Gangneung Olympic Park maps, there isn’t a lot of detail. Some of that is ameliorated by this Story Map of Olympic venues, which makes use of DigitalGlobe satellite imagery; the interface is a little less than obvious, but you can navigate around each facility. See also Explore Pyeongchang in Google Earth (Chrome required). [Maps Mania]
There’s an interesting story behind the name of Pyeongchang (평창군). It’s often spelled PyeongChang, which is odd because you don’t expect camel case in romanized Korean; and before 2000 it was spelled Pyongchang. Both changes have an explanation: as The New York Times explains, “it was often confused with Pyongyang, the capital of North Korea. So in 2000, the town added a letter, capitalized another and changed its name to ‘PyeongChang,’ though most foreign news agencies declined to use the capital C.” [CityLab]
Speaking of toponyms. As I watch more Olympics coverage than is strictly good for me, I can’t help but notice the CBC’s sports commentators make frequent reference to the “East Sea”—the body of water that Gangneung, which hosts a number of ice venues, is on the coast of. It’s better known as the Sea of Japan, but as I’ve mentioned before, that name is disputed by Korea, where there’s a push to have it called the East Sea (동해), reflecting longstanding Korean practice. CBC’s use of the name is likely simply good manners.