DIL's father died about 6 months ago. His wishes were to be cremated and put into an inexpensive urn. Private service at the church and burial in an almost abandoned Presbyterian cemetery north in the canyon country. Doubt that anyone has been buried there in years but it is a beautiful spot. Our church in town takes care of the mowing and what little maintenance there is. His request, that his kids 3 men and DIL all use a post hole digger and dig as far as they can go. Drop the urn in, fill it in . say the Lords prayer and go have a nice dinner on him. He left an envelope with several hundred dollars for that. He had a very wry sense of humor. RIP Bill.
This cemetery has no restrictions as you might guess.