Wikivoyage:Related articles
Sometimes we want to express loose relationships between destination guides and itineraries, travel topics, phrasebooks, geographic expeditions. The destination guide for a place and a part of that place, like California and Southern California, is a "tight" relationship, but the relationship between California and a travel topic like Off-road vehicles in California is loose.
This gives us the ability to concentrate on "core" travel guides for a general audience and still make space for related articles for more specific use.
For presentation, we have an area in the left-hand nav bar for related itineraries, travel topics, expeditions, region-specific policies and phrasebooks.
Templates
editA simple template, Template:Related, defines the relationship to the other article. On Singapore, we'd have:
{{related|Three_days_in_Singapore}}