Quick Answer
Beneath the surface of Lake Czorsztyńskie lie the remains of the old Dunajec valley, including the ruins of Stare Maniowy and fragments of several neighboring villages. The reservoir was created when the dam in Niedzica was completed and put into service on July 9, 1997. The inhabitants were relocated, the most valuable heritage was rescued, and the old village disappeared beneath the water. When water levels drop very low, the outlines of old foundations and buildings occasionally become visible.
Why the Dunajec Valley Was Flooded
Lake Czorsztyńskie is not a natural lake. It is an artificial reservoir created by damming the Dunajec River at Niedzica. The construction had been planned for decades, primarily to protect the Dunajec valley from flooding and to harness the river's energy. Raising the water level meant, however, that a significant portion of the valley floor—along with villages, fields, roads, and a cemetery—had to be submerged.
The reservoir was filled in the second half of the 1990s, and the entire project was completed on July 9, 1997. Since then, the old Dunajec valley with the remains of Stare Maniowy has lain beneath the water, and the lake surface has become one of the iconic features of the Spis and Pieniny regions.
Why the Niedzica Dam Was Built
The Niedzica dam is Poland's tallest earthen dam with a central core. It serves several purposes at once: it protects the Dunajec valley from flooding, generates electricity, and is a tourist attraction. This structure sealed the fate of the submerged villages.
| Dam Parameter | Value |
|---|---|
| Type | earthen dam with central core |
| Height | approx. 56 m |
| Crown length | approx. 404 m |
| Power plant | pump-storage, capacity approx. 92 MW |
| Completion date | July 9, 1997 |
From the resort on Lake Czorsztyńskie to the dam is about one kilometer, so the history of the flooded valley can be explored firsthand—viewing the water from the dam's crown, under which the old Maniowy lies.
The Origin of the Name "Stare Maniowy"
Modern Maniowy is a village sitting on the lakeshore, slightly higher up. The term "Stare Maniowy" refers to the old, historical village that stood lower down in the valley and was submerged. The residents relocated to a new settlement in a safer location, which is why today we speak of "old" and "new" Maniowy to distinguish between them.
Relocation of Inhabitants
The construction of the reservoir meant that hundreds of families had to leave their homes. This is one of the most difficult and human aspects of the entire project.
Residents of the flooded villages were relocated to new settlements positioned higher, beyond the water's reach. New buildings, roads, and a church were constructed, and people had to rebuild their lives from scratch—leaving behind their land, orchards, neighbors, and the memory of a place where many of them were born. For the local community, it was a transformative, generational experience, one that remains alive in family stories to this day.
What Became of the Heritage of the Submerged Villages
Not everything went under water. Before the reservoir was filled, efforts were made to preserve part of the cultural heritage.
- The most valuable historic objects, including examples of wooden architecture, were relocated or documented.
- Remains from the old cemetery were exhumed and transferred to a new burial ground.
- Church furnishings and mementos from the old village went to new churches and collections.
The Wooden Church from Stare Maniowy
The symbol of heritage preservation became the historic wooden church from Stare Maniowy. Before the valley was flooded, the building was dismantled and moved to a safe location, allowing it to survive and continue to remind us of the village that disappeared beneath the water. This is a good example of how, although the valley's landscape changed irreversibly, a part of its soul was preserved.
Exposed Foundations at Low Water Levels
The most poignant traces of the flooded valley appear when water levels drop significantly. During periods of drought or when the water is held back, fragments of the valley floor are revealed—and with them, the remains of former life.
When water levels are very low in the area of Stare Maniowy and along the old valley line, one can observe:
- the outlines of foundations of former houses and farm buildings,
- traces of old roads and paths that once led down to the river,
- stone foundations and fragments of boundary walls between fields.
This is a unique and unpredictable sight—it appears only in certain years and only for a limited time, when the water has receded far enough. That is why for many people, exposed foundations represent a small sensation and an opportunity to reflect on what lies beneath the lake.
When Water Levels Are Typically Low
The water level in the reservoir fluctuates seasonally and depends on rainfall, snowmelt, and water management and power generation operations.
| Period | Typical Water Level Characteristics |
|---|---|
| Spring (snowmelt) | usually high, valley completely submerged |
| Full summer | moderate, depends on rainfall |
| Summer/autumn drought | often low, potential for exposed valley floor |
| Winter / regulation | variable, depends on reservoir operations |
It should be kept in mind that these are general patterns, not guarantees. There is no way to promise that foundations will be visible at a specific time. The current water level and any possible exposures are best checked on site, in real time.
Power Plant and Daily Water Level Fluctuations
It is worth knowing that beyond seasonal changes, the water level also fluctuates throughout the day. The power plant at the dam is a pump-storage facility, so during peak hours water is released, and at night it is pumped back. These are daily fluctuations on a much smaller scale than a drought, but they also affect how the shoreline looks in the morning versus the afternoon.
Heritage Site and Memory of the Submerged Villages
Although the old village has vanished, the memory of former settlement in the Dunajec valley is carefully preserved. The Spis and Pieniny region has a rich tradition of protecting wooden architecture and folk culture, and traces of former life can be seen in relocated historic objects as well as in museum displays and heritage sites.
Where to Find Traces of Former Settlements
The best way to learn about the history of the submerged villages is to visit several locations and gain different perspectives.
- Niedzica dam crown—from here you can see the lake surface under which the old valley lies; a good starting point for understanding the subject.
- The relocated wooden church from Stare Maniowy—a tangible trace of preserved heritage.
- Dunajec Castle in Niedzica—the castle museum provides broader historical context for the region.
- Local regional exhibitions—they tell the story of daily life, traditional dress, and customs of Spis before the flooding.
How to Connect This Theme With Exploring the Area
The history of the flooded valley fits beautifully into a day of exploring the lake. You can start at the dam crown, walk or drive along a stretch of the shoreline, visit Dunajec Castle, and if water levels permit, look out for exposed sections of the valley floor. This is a story that adds a deeper, more reflective dimension to any walk along the water.
Short Plan for a Themed Walk
- Niedzica dam crown—view of the reservoir and introduction to the history.
- Shoreline near the old valley—observation of water level and possible exposures.
- Dunajec Castle—historical context of the region and views from terraces.
- Relocated church / regional exhibition—preserved heritage.