Läckö Castle stands on a low peninsula jutting into Lake Vänern, about 25 km north of Lidköping on Kållandsö island. The white Baroque palace — with its towers, spires, and 248 rooms — rises straight from the water, and the approach by road builds anticipation slowly before the full view opens up. It is one of the most photographed buildings in Sweden, and it earns the attention.
The castle's origins go back to a 13th-century bishop's stronghold, but the building you see today is largely the work of Count Magnus Gabriel De la Gardie, who rebuilt and expanded it from the 1650s onwards. The interiors have been painstakingly restored and are open in summer; the painted ceilings and period furnishings in the state apartments are genuinely impressive, not just preserved-for-its-own-sake. Allow at least two hours for the castle and grounds.
In summer, Läckö Slottsopera stages an outdoor opera production in the castle courtyard — an atmospheric setting that draws audiences from across Sweden. Check the schedule if you're visiting in July or August. Even without the opera, the short walk around the promontory offers views back across the lake that are hard to leave.