The law surrounding naturism in Lithuania appears to be somewhat vague, it is neither illegal or legal.

However, there are a handful of beaches in Lithuania where naturism is tolerated and these are overseen by the local communities.

Giruliai is an official naturist beach in Klaipėda.
Šventoji is another small official naturist beach in Palanga. Smiltynė is a world-class beach which stretches for over 50km and is located in Klaipėda, and Nida is another large, official naturist beach. Located on the north shore of the Curonian Spit.
Nemirseta is a small unofficial naturist beach situated in Palanga whose naturist section is designated at 1,600 meters in length.