Worldatlas

WorldAtlas publishes articles on geography, an interactive world map, national parks, cities, oceans, rivers, mountains, and space and ancient-world science topics, organized into recurring formats such as rankings of towns to visit, lists of retirement-friendly towns and explainers answering reader questions like how many oceans or countries exist by continent and what separates one ocean from another.

Advertising is sold as programmatic display, with sales houses named as Mediavine (trading as Pubnation), Insticator (trading as The COOL Company) and PubNation. Its ads.txt file lists 57 ad systems, 36 of them direct.