To distinguish Baltic countries in Geoguessr, note that Latvian road signs have thicker red borders and their bollards are thin planks with white markers; Estonian language contains Õ and Ä, and their blue kilometre markers are perpendicular to roads, while their utility poles resemble crucifixes; Lithuanian language features "ė", "š", "ž", "č", and words ending in "ai" or "as", and they use orange bollard reflectors and unique dual sign km markers.

Baltics Metas

Milestone Markers 🇱🇻 Latvia
Street Sign 🇱🇻 Latvia