Walchwil is a village and a municipality in the canton of Zug in Switzerland.

Of the rest of the land, 8.2% is settled (buildings or roads) and the remainder (4.7%) is non-productive (rivers, glaciers or mountains).

[4] The municipality is located on the eastern shore of Lake Zug on the south side of Zugerberg (1,000 m (3,300 ft)).

Most of the population (as of 2000[update]) speaks German (82.4%), with English being second most common ( 6.1%) and French being third ( 1.8%).

[4] In the 2007 federal election the most popular party was the CVP which received 35.5% of the vote.