Большое Правдинское (russia-northwestern-fed-district)
Type: natural=wetland
Coordinates: 54.535361294533715, 20.9115121404298
Area: 27.504087100097657 km²
OSM tags:
alt_name: Целау
name: Большое Правдинское
natural: wetland
salt: no
wetland: bog
wikipedia: ru:Целау