No big locations like cities or mili bases. I’m going with Tomsk Farm on Russia. Perfectly located - great spot to grab a chainsaw to help you grab logs as you inevitably build your base in the top left corner of the map near Zavod/Volk/Ivan.
Honorary mention to Paradise Point on Washington. I feel like the refugee themed locations need to be represented more in general, but paradise point nails that on Washington
the lighthouse and some of the rock formations on Russia. Especially the one in the south-east. iirc 2RGames made a video where they made an underground base there. Also strangely the train bridge on Yukon.