🇱🇹 Bathing water quality in Lithuania

Also known as Lietuva, Litwa. 120 officially monitored bathing sites, tested all season for sewage bacteria.

120monitored sites
87%rated Excellent
2rated Poor
3turned around

Home › Lithuania

Excellent: 104Good: 6Sufficient: 8Poor: 2

⚠️ Rated Poor in Lithuania — think twice

A Poor classification means persistent contamination across recent seasons. Authorities must advise against bathing, or ban it, at these sites.

✅ The safest bets in Lithuania

Sites that have held the top rating five seasons in a row — not a one-year fluke.

📈 Turned around

These were rated Poor or Sufficient a few seasons ago and are Excellent today.

📍 Destinations in Lithuania

Common questions about swimming in Lithuania

Is it safe to swim in Lithuania?
Mostly yes. 87% of Lithuania's 120 officially monitored bathing sites hold the top "Excellent" class in the 2025 assessment, but 2 sites are rated Poor — bathing there is advised against or banned all season.
Which beaches in Lithuania should I avoid?
The 2 rated Poor: Grigiskiu, Naujosios Vilnios. Poor means the site failed the minimum standard across four seasons of sampling.
Where is the water cleanest in Lithuania?
93 sites have held the top rating five seasons running — a far better signal than a single good year. Around Vilnius, Klaipeda, Palanga you will find the densest clusters.
How often is water quality tested in Lithuania?
Through the whole bathing season. National sanitary authorities sample each official site for E. coli and intestinal enterococci, report to the European Environment Agency, and the published class reflects the last four seasons combined.

Ratings are the official season-long classification, computed from the last four seasons of sampling — not a live reading. After a storm any site can be temporarily worse; local advisories win.