"a hidden place, very beautiful, where you can swim"
OSM snapshot date: 2023-06-02T17:16:21Z
POI name: Poço Negro de Montesinho
POI types: waterway-waterfall
#organicmaps

"It has changed, and is not there anymore"
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2023-06-02T17:16:21Z
POI name: Posto Municipal de Turismo
POI types: tourism-information-office
#organicmaps

"this is the new tourist office"
OSM snapshot date: 2023-06-02T17:16:21Z
POI name: Posto de Turismo
POI types: tourism-information
#organicmaps

"the building seems missing there, there are a few that arent on the map.
Sells handicraft and local products"
OSM snapshot date: 2023-06-02T17:16:21Z
POI name: Frauga, Loja de Ecomuseu
POI types: tourism-museum
#organicmaps