Great Baikal Trail

Lake Baikal holds 20% of the world's unfrozen freshwater. Circumnavigating it on foot takes 3-5 weeks, crosses terrain that ranges from well-maintained trail to scrambling over boulders above the waterline when no path exists, and puts you in the kind of remote that Siberia does better than anywhere.

The Great Baikal Trail organization has been building and maintaining trail sections since 2003. Progress is real — the western shore from Listvyanka to Bolshoe Goloustnoe is well-established, and sections of the eastern shore are improving. But the complete circuit still requires navigation through sections where the trail simply has not been built. This is not a route for anyone who expects waymarked paths.

The western shore is the classic direction. The Pribaikalsky National Park manages most of this section and provides some ranger infrastructure. The eastern shore through the Zabaikalsky National Park is wilder and has fewer services — carrying camping gear is essential on the east.

Logistically, Irkutsk is the gateway city with direct flights from Moscow and connections from China. The town of Listvyanka on the lake's southwestern tip is the standard start point. Crossing the lake at the northern tip (Nizhneangarsk area) or the southern tip requires either boat or road transport — the lake does not have a continuous trail connection at the ends.

Water from the lake is drinkable — Baikal is extraordinarily pure — but filter it regardless. The Siberian summer is short and intense: long days, warm temperatures, and significant mosquito populations from late June through July.