Calling all old-house oglers, church crawlers, museum mavens... heritage hunters, battle reenactors, genealogy gurus... temple trekkers, fortress fans, palace perusers... shipwreck spotters, cemetery wanderers... revelers in ruins, lovers of lighthouses, & adventurers in antiquity...
This corner of the internet is dedicated to you.
The Go Historic database has entries on over 500,000 historic attractions (including National Register, Listed Buildings, Scheduled Monuments, & World Heritage Sites) along with over 40,000 quality photos to illustrate them.
And it's all provided completely free, with no pop-ups, cookies, privacy issues, or annoying ads. Happy exploring!