Watch on SFlix. In late summer 2003, climbers from Britain, Sweden, and Finland descended upon the sleepy archipelago of Aland in the Baltic Sea to discover for themselves, its combination of spectacularly beautiful scenery and array of climbing problems. Baltic Sea Bouldering presents an insight into how climbers tackle this fresh and exciting bouldering destination. What we receive is a fascinating look at how some of Europe's best climbers tackle an unclimbed highball project that stretches mental strength to the limits.