A burial vault — also called an outer burial container — is a rigid container that surrounds the casket in the ground. At Willwood, as at most cemeteries, an outer burial container is required for all ground interments.

The reason is practical, not ceremonial. Over time, the ground above a casket settles as the casket itself deteriorates. Without a vault, that settling creates uneven ground — sinkholes that are dangerous for groundskeeping equipment, difficult to maintain, and disruptive to the appearance of the cemetery. A vault holds the earth in place and keeps the grounds level for generations.

Vaults come in several materials and quality levels. The most basic is a simple grave liner — a two-piece concrete box that prevents collapse but offers little protection to the casket inside. Higher-end vaults are made of reinforced concrete or steel with protective liners, sealing gaskets, and warranties on their construction. The difference matters if preservation of the casket matters to the family, but from the cemetery's perspective, any approved outer burial container fulfills the requirement.

Vaults are typically purchased through the funeral home handling the arrangements, though families may also purchase them independently from a monument company or vault dealer. Willwood requires that any outer burial container meet our specifications, which are available in the cemetery office.

One important distinction: a vault is not the same as a lawn crypt. Lawn crypts are pre-placed, below-ground chambers — essentially a vault already in the ground that was installed during the original development of a cemetery section. If you purchased a space in a lawn crypt section, the container question is already answered.

If you have questions about what's required for a specific space at Willwood, call the office at (815) 965-1111.

This is one of the most common points of confusion families encounter, and it's worth understanding clearly before purchasing cemetery property.

When you purchase a space at Willwood — or at any cemetery — you are not purchasing land. You are purchasing an interment right: the exclusive right to inter the remains of a deceased person in a specific space. The land itself remains the property of the cemetery.

What that means in practice: you cannot build on it, sell it on the open market, subdivide it, or use it for anything other than interment. You cannot hire your own contractor to do work on the space without written authorization from the cemetery. You cannot plant trees or shrubs without permission. The cemetery retains the right to maintain, mow, and care for the grounds — including the space you own rights to — as it sees fit.

What you do own is meaningful. Your interment right is exclusive — no one else can be interred in that space without your authorization. It transfers to your heirs. It is documented in a Certificate of Interment Rights issued in your name. And it is protected: the cemetery cannot simply remove or reassign your space.

One important planning note: if you pass away without having specifically addressed your unused interment rights in your will or in written direction to the cemetery, those rights pass to your heirs at law under Illinois descent and distribution law. That can get complicated quickly if there are multiple heirs with different wishes. The simplest solution is to put your intentions in writing while you're able to.

If you have a Certificate of Interment Rights and want to transfer it, the cemetery must approve any transfer in writing. A transfer fee applies. Contact the office for the current fee schedule and the required forms.

Willwood's full Rules and Regulations are a 26-page document — necessary for legal clarity, but not light reading. Here are the rules that come up most often and matter most to families.

Flowers and decorations. The cemetery may remove flowers, artificial or real, and other items placed on interment spaces when they become unsightly or when the cemetery's seasonal cleanup schedule requires it. Decorations that are dangerous, breakable, or otherwise determined to be a nuisance may be removed at any time. If keeping a specific decoration matters to you, check with the office about what's permitted.

Memorials and markers. No memorial or foundation may be placed at Willwood without the prior written authorization of both the owner of the interment rights and the deceased's next-of-kin. The cemetery must also approve the design, size, material, and placement. This isn't bureaucracy for its own sake — it protects the uniformity and appearance that makes the grounds what they are, and it protects families from disputes about who authorized what.

The cemetery is not responsible for theft or damage. Grave markers, monuments, benches, and personal effects placed on or near interment spaces are personal property. The cemetery does not insure them. If you want coverage on a memorial or other personal property at the cemetery, speak with your personal insurer.

Only one memorial per space. Unless specifically authorized in writing by the cemetery, each interment space is limited to one memorial. Memorials spanning two or more spaces require separate authorization.

No dogs, no alcohol, no firearms. Service animals are permitted. Military honor guards may carry firearms during services with prior cemetery approval. Everything else is prohibited.

Visiting hours. The cemetery has posted visiting hours. Entering outside of those hours without authorization is considered trespassing.

A complete copy of the Rules and Regulations is available upon request at the cemetery office. They've been in effect since January 2013 and represent the sole agreement between the cemetery and owners of interment rights — no verbal assurances from staff override what's in writing.

When you purchase interment rights at Willwood, a portion of the purchase price is deposited into a Care and Maintenance Trust Fund. This is endowment care — and it's required by Illinois law, not optional.

The idea is straightforward: a cemetery needs to exist and be maintained in perpetuity, long after the people who purchased spaces in it are gone. Endowment care is the financial mechanism that makes that possible. The money goes into a trust, is invested, and the income from those investments funds ongoing maintenance of the cemetery grounds.

What does "maintenance" cover? Grass cutting. Trimming of shrubs and trees. Upkeep of roads, drains, water lines, fences, and buildings. Replacement of equipment. Maintenance of burial records. In short — everything required to keep the cemetery functioning and presentable as a place of permanent remembrance.

What it does not cover: maintenance, repair, or replacement of individual memorials. If a headstone cracks or a marker is damaged, that is the responsibility of the owner of the interment rights, not the cemetery. Endowment care funds are for the grounds as a whole, not individual spaces.

It also does not cover damage caused by vandalism, theft, acts of God, or events beyond the cemetery's reasonable control. Those are explicitly excluded.

The trust is regulated by the state of Illinois, and expenditures from it must comply with state law governing how such funds are used. Willwood cannot simply dip into the endowment care fund for general operating expenses — it exists for one purpose, and that purpose is protecting the cemetery for the families who have trusted it with their loved ones.

If you have questions about the endowment care rate or how it applies to a specific purchase, the office can walk you through it.

Opening and closing — the cemetery's fee for the actual act of interment — is one of those line items on a funeral bill that catches families off guard. It's worth understanding what that fee actually covers, because it's more than most people expect.

First, the physical work. Opening a grave is not simply digging a hole. The space must be located precisely, measured, and excavated to the correct depth for the vault or container being used. Surrounding markers must be protected. The vault is set in place using equipment — typically a crane or lowering device — that requires trained operators. After the service, the grave is closed, compacted, and the surface is restored. Sod is replaced or reseeded. The marker is reset if it was moved. None of this is quick, and none of it can be done carelessly.

Second, the timing. Interments don't happen on a schedule that's convenient for the cemetery — they happen when families need them. That often means early morning setup before a funeral service, work in rain, in January, on short notice. The cemetery must have trained personnel available and the right equipment ready when needed, which means maintaining that capacity year-round even during slower periods.

Third, the liability. Every interment is a permanent event. There is no margin for error in locating the correct space, in the depth of burial, in the handling of the vault and casket. The cemetery carries significant insurance coverage and employs staff whose entire job is making sure these things are done right every single time.

Finally, the fee reflects the full cost of interment services as defined by Willwood's rules and regulations — not just the labor, but the necessary preparation directly related to the opening and closing. That includes coordination with the funeral home, documentation, and the permanent recording of the interment in the cemetery's records.

Pre-purchasing interment services in advance of need is one way families can lock in current pricing and remove that decision from an already difficult time. Ask the office about pre-need options if that's something you'd like to explore.