- Place
- Marijampolė Municipality
- Region
- Suvalkija
- Type
- Gavaltuva village recreation area beside the Antanavas hydroelectric reservoir
- Address
- Gavaltuva village, Sasnava Eldership, Marijampolė Municipality
- Coordinates
- 54.65893, 23.40427
- Visit duration
- 1-3 hours; allow longer for swimming, a picnic, and games
- Best time
- May to September for waterside recreation, morning for a quieter shore, and a dry day for easier access
Gavaltuva Village Pond, Antanavas HE Reservoir, Gavaltuvos tvenkinys
The recreation area is a specific Gavaltuva shore beside the Šešupė reservoir
For visitors, Gavaltuva Pond mainly means the organised recreation area beside Gavaltuva village. Official water and hydroelectric sources also call the reservoir Antanavas HE Reservoir, so these names describe the same larger water body rather than two separate bathing places.
The checked visitor-point reference is 54.658935, 23.404269. This is a representative point on the recreation shore, not the centre of the whole reservoir or a guaranteed parking space. Follow signs in Gavaltuva when you arrive and do not drive onto the grassy bank.
This is more than a place to glance at the water: swimming, sand, a picnic, and quiet time beside the Šešupė reservoir can all fit into one stop. This page does not describe facilities on the reservoir's other shores.
The renewed shore has two piers and three picnic shelters
Marijampolė Municipality reports that the Gavaltuva Pond recreation area was renewed in 2024: the beach was improved, a new floating pier was installed, and the older pier was renewed. The two piers provide different places to sit beside the water, but assess their condition and permitted use on site.
Three shelters with barbecue grills and benches now stand on the grassy shore. They suit a family or a small group, but they are not private reserved rooms: follow local rules, use fire safely, and leave the tables clean for the next visitors.
The beach is a modest, community-improved recreation area. Its visual character is sand, grass, piers, reeds, and a tree line; come for the calm waterside landscape rather than expecting the services of a large resort.
The Antanavas hydroelectric station explains the reservoir's origin
Gavaltuva is a settlement beside the Šešupė, and the Encyclopaedia of Lithuania records that the river was dammed at the village in 1957 when the Antanavas hydroelectric station was built. The resulting reservoir became an important part of the local landscape and everyday recreation.
The open water from the recreation shore is not a natural lake: it is a water body formed by hydraulic infrastructure. Water levels, currents, and the condition of the bank can depend on hydrological conditions and station operations, so take extra care around the piers.
The wider view brings together the Šešupė valley, Gavaltuva village, tree belts, and reeds. It is best experienced slowly, noticing waterbirds and the changing light rather than treating the shore as a quick swim-and-leave stop.
Plan water activities around the latest information
The municipality's bathing-site table calls this water body the Šešupė Dam (HE) and gives the sampling location as 33 Šešupės Street in Gavaltuva. Microbiological results published for 23 May, 6 and 22 June, and 7, 18 and 29 July 2026 all met the HN 92:2018 requirements.
Those results describe samples taken on particular days, so they are not a guarantee for the whole season or every part of the shore. Check the municipality's updated table before swimming, especially after heavy rain or hot weather, and stay out if you see algal bloom, unusual colour, or an unusual smell.
The sources checked did not confirm a permanent lifeguard service or a separate swimming lane. Do not swim near hydroelectric equipment, keep children close, avoid unknown depths, and take account of wind and surface conditions.
A calm visit begins with the local rules
The recreation area works well as a one- to three-hour stop: bring drinking water, a towel, sun protection, and a bag for your rubbish. Official notices list no separate ticket desk or fixed opening hours, but that does not mean closed or temporarily repaired facilities can be used at any time.
Leave the car only where visitors are directed to park, and move around the piers and shelters without blocking other people. Fishing, boating, fires, and events may have additional rules; read the signs before using equipment or lighting a grill.
Gavaltuva Pond can anchor a wider Suvalkija outing: continue to Marijampolė Marių Park, Lake Paežeriai, or Paežeriai Manor after time by the water. This lets you experience different Šešupė-basin landscapes without putting all the pressure on one shore.
