Basic Information
From the Greek koimĂȘtĂȘrion or "resting place" a cemetery is an area of land designated for legal human burial but which is not attached to a specific place of worship (if it is attached to a place of worship then it is normally called a graveyard).
The character of a cemetery will depend a lot on the culture that it serves and what sort of use it sees - some cultures will fill their cemeteries with sculpture, burial vaults and all kinds of monuments, others will erect little except simple grave markers. The ur-example of a cemetry is probably the "potter's fields", operated by many communities to bury outcasts and strangers who didn't qualify for burial in a graveyard - one step up from burial at a crossroads perhaps, but still not much of a send off. Location may also be a factor - in places like New Orleans the dead tend to be buried above ground because the water table is high and coffins would float out of a standard burial. This can lead to some impressive funerary architecture.
Other structures found in a cemetry may include a memorial chapel, a columbarium (for the storage of funeary urns - assuming the host culture also practices cremation), a mausoleum or a bell tower. Where graves are re-used there may also be an ossuary.
Maintenance is another issue - a cemetry that is used, maintained and visited, even if only for an annual Day of the Dead, will have a very different character from one that is overgrown and abandoned.
The cultural element can be used as a basis for some very wierd cemeteries indeed - winding alleys full of niche tombs cut into the rock, necropoli of burial vaults that resemble a town from a distance and even small forests in a culture that plants a tree on every grave…
If the whole place is underground then it becomes a catacomb instead.
Sources
Famous Jewish cemetery in Prague
Game and Story Use
- Being seperate from places of worship these are increasingly often unsanctified ground - which may make magical meddling with the dead a lot easier.
- They are also quite often distant from any kind of housing, again, letting those with malign intent work in peace.

