the image captures the abandoned termas rádium (hotel serra da pena) ruins in sortelha, portugal.

ruins building landmark tourism fortification temple monastery palace architecture history castle travel vacation captures abandoned termas raiexcl dium hotel serra pena sortelha portugal historic stone structure nestled rugged landscape symbolizes architectural decay forgotten heritage offering glimpse 39aph39 rich historical ancient places old site portuguese deserted destination rustic european rural exploration adventure hidden gems cultural sightseeing ruin remote location