There is path along the east coast of the lake

via StreetComplete 57.4

Attached photo(s):
https://westnordost.de/p/212927.jpg
https://westnordost.de/p/212928.jpg
https://westnordost.de/p/212929.jpg
https://westnordost.de/p/212930.jpg
https://westnordost.de/p/212931.jpg

グランピング高島琵琶湖

The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground. User comments: "閉店" (OSM data version: 2017-01-19T15:17:02Z) #mapsme

"閉店"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Lawson
POI types: shop-convenience
OSM data version: 2017-09-17T07:13:02Z
#mapsme

There's a path to the west of the car road crossing the canal and running south.

via StreetComplete 57.4

Attached photo(s):
https://westnordost.de/p/212943.jpg
https://westnordost.de/p/212944.jpg
https://westnordost.de/p/212945.jpg

曽根沼66号

"吉田草の根ひろば"
POI has no name
POI types: leisure-playground
OSM data version: 2017-10-06T18:13:02Z
#mapsme

和田山城

"河辺いきものの森"
POI name: かわべ生き物の森
POI types: leisure-park
OSM data version: 2019-03-14T00:11:02Z
#mapsme