Lake Yliki Lake
Natural lake and reservoir north of Thebes, water source
Northwest of Athens, Lake Yliki functions as a reservoir with pine-fringed shores and limestone ridges. Anglers, hikers and day-trippers visit along access roads from nearby towns.
Lake Yliki at a Glance#
About Lake Yliki#
Lake Yliki (Iliki) is a lake and reservoir in Central Greece, within the Boeotia area, that functions as part of regional water-supply infrastructure. It is a notable freshwater body in the agricultural plains north of Thebes and contributes to local water management.
The lake basin and dams have been developed to regulate water storage and supply for surrounding towns and farmland. Access around the lake is generally along rural roads and the area is characterized by open agricultural land and low hills.
Yliki lies inland in Central Greece and is part of the regional hydrological network serving nearby communities and municipalities.
- Reservoir use: Used as a reservoir, the lake plays a role in regional water supply and is located within the agricultural plains of Central Greece.
How to Get to Lake Yliki#
Drive: Reachable by regional roads from Thebes (Thiva) and the Attica plain. A car is the most practical way to approach the reservoir and nearby viewpoints.
Tips for Visiting Lake Yliki#
- Check local schedules for reservoir operations-the Yliki dams supply water to Athens and access can be restricted in places.
- Bring binoculars for winter birdwatching; the lake and adjacent wetlands attract migrating species.
- Combine with a drive to the nearby archaeological site of Oropos for a taste of local history.
Best Time to Visit Lake Yliki#
Best in mild months for roadside views; this is primarily an operational reservoir rather than a recreation hub.
Weather & Climate near Lake Yliki#
Lake Yliki's climate is classified as Hot-Summer Mediterranean - Hot-Summer Mediterranean climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 4°C to 31°C. Moderate rainfall (536 mm/year) with a pronounced dry season.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | - | 5° - 12° | 6° | 69 mm | - | - | 3.4 m/s | - | - |
| February | - | 5° - 12° | 6° | 65 mm | - | - | 3.7 m/s | - | - |
| March | - | 6° - 14° | 10° | 62 mm | - | - | 3.5 m/s | - | - |
| April | - | 9° - 19° | 14° | 34 mm | - | - | 3.0 m/s | - | - |
| May | - | 14° - 24° | 19° | 24 mm | - | - | 2.8 m/s | - | - |
| June | - | 18° - 29° | 24° | 15 mm | - | - | 3.0 m/s | - | - |
| July | - | 20° - 31° | 26° | 7 mm | - | - | 3.3 m/s | - | - |
| August | - | 20° - 31° | 25° | 12 mm | - | - | 3.2 m/s | - | - |
| September | - | 17° - 27° | 22° | 22 mm | - | - | 3.0 m/s | - | - |
| October | - | 13° - 22° | 18° | 64 mm | - | - | 3.0 m/s | - | - |
| November | - | 9° - 17° | 13° | 69 mm | - | - | 2.8 m/s | - | - |
| December | - | 6° - 13° | 8° | 93 mm | - | - | 3.2 m/s | - | - |