Mausoleums vs. Columbarium: What’s the Difference?

What Is a Mausoleum?

A mausoleum is a permanent above-ground structure designed to house human remains, traditionally within individual crypts rather than underground burial plots.

Mausoleums can range from relatively compact private structures to larger family memorials with interior spaces for visitation and reflection. At Abby Rose Inc., custom mausoleums can be designed around the needs of an individual family, with architectural details, granite selections, inscriptions, carvings, and other personalized elements.

Depending on the design, a mausoleum may contain space for one person, a couple, or several members of the same family.

Common private mausoleum options include:

• Single crypts, designed as a private above-ground memorial.

• Family crypts, providing space for multiple family members.

• Walk-in mausoleums, which include an accessible interior area for visitation and reflection.

• Great American-style mausoleums, featuring traditional architectural proportions and granite construction.

Because mausoleums are permanent structures, their design must also comply with the specific cemetery's requirements regarding dimensions, foundations, materials, engineering, and placement.

What Is a Columbarium?

A columbarium is a structure specifically designed to hold cremated remains.

Rather than containing full-size crypts for caskets, a columbarium contains smaller compartments known as niches. An urn containing cremated remains is placed inside the niche, which is then typically closed with a granite, marble, bronze, or other memorial front.

The front of the niche may include identifying and memorial information such as:

• Name

• Birth and death dates

• Short inscriptions

• Religious or cultural symbols

• Other permitted memorial details

Columbariums can take several forms. Some are freestanding outdoor walls located within cemeteries or memorial gardens, while others are incorporated into larger buildings or mausoleums.

This last point can sometimes cause confusion: a columbarium can be located inside a mausoleum, but that does not make the two terms interchangeable.

The columbarium refers specifically to the structure or section containing niches for cremated remains.

Mausoleum vs. Columbarium: The Main Differences

Although both are above-ground memorial options, the most important difference between a mausoleum and a columbarium is what they are designed to hold.

In practical terms, the choice between a mausoleum and a columbarium often begins with whether the deceased will be placed in a casket or cremated.

Can a Mausoleum Hold Cremated Remains?

Yes. Although mausoleums are commonly associated with casket entombment, some mausoleum designs can also accommodate cremated remains.

This can be particularly useful for families whose members have chosen different forms of interment. For example, one family member may prefer traditional casket entombment while another chooses cremation.

A thoughtfully designed family mausoleum may provide a way to create one permanent family memorial while accommodating different needs.

Whether urns can be placed within a particular mausoleum—and how they must be incorporated—depends on the structure's design and the cemetery's regulations.

Can a Columbarium Be Part of a Mausoleum?

Yes. In fact, this is one of the reasons the terms are sometimes confused.

A larger mausoleum may include columbarium niches within its interior or exterior walls. The building itself remains a mausoleum, while the section specifically designed to hold cremation urns is the columbarium.

A cemetery may therefore offer several choices within the same structure, including crypts for caskets and niches for cremated remains.

Families should ask the cemetery exactly what type of space is being offered before purchasing interment rights.

Crypt vs. Niche: Another Important Difference

Understanding the terminology makes comparing mausoleums vs. columbarium options much easier.

A crypt is the compartment within a mausoleum where a casket is placed.

A niche is the smaller compartment within a columbarium where an urn containing cremated remains is placed.

A simple way to remember the distinction is:

Mausoleum → crypt → typically casket

Columbarium → niche → cremation urn

The dimensions, capacity, materials, and rules for both crypts and niches vary by cemetery.

Which Option Requires More Space?

A private mausoleum generally requires significantly more physical space because it must accommodate full-size crypts, structural elements, and, depending on the design, an interior visitation area.

A columbarium uses much less space because cremation urns can be placed in comparatively small niches arranged vertically and horizontally.

This makes columbariums particularly practical for cemeteries and memorial gardens where space is limited.

For families, however, the decision should not be based on size alone. The type of memorial experience you want to create can be equally important.

Which Offers More Personalization?

Both options can be personalized, but the scale of customization is very different.

A private mausoleum can function as both a place of interment and an architectural family memorial. Families may be able to select:

• Granite colors and finishes

• Architectural proportions

• Doors and entry details

• Family names

• Individual inscriptions

• Religious symbols

• Carved or etched artwork

• Decorative elements

• Interior memorial details

Explore Abby Rose's granite colors and materials to see how material selection can influence the appearance of a permanent memorial.

With a columbarium, personalization is usually focused on the niche front. The cemetery may determine its material, dimensions, lettering style, and what additional symbols or decorative elements are permitted.

For this reason, families seeking a highly individualized architectural memorial may find that a custom mausoleum provides considerably greater design flexibility.

Mausoleum vs. Columbarium for a Family Memorial

For families planning a memorial that may serve several generations, it is worth thinking beyond the immediate interment.

A private family mausoleum can be designed around the family's long-term needs, potentially providing spaces for multiple relatives within one unified memorial structure.

A columbarium can also accommodate multiple family members, but usually through separate or companion niches rather than larger crypt spaces.

Neither option is inherently better. The right choice depends on factors such as:

• Whether family members prefer burial or cremation

• How many people the memorial should accommodate

• Available cemetery space

• Cemetery regulations

• Desired level of privacy

• Visitation preferences

• Memorial design and personalization

• Long-term family plans

• Budget

If the goal is to create a substantial permanent memorial for several generations, families may want to explore family monuments and mausoleum options before deciding.

Cemetery Rules for Mausoleums and Columbariums

Before selecting either option, always confirm what the cemetery permits.

Cemeteries establish their own rules regarding above-ground memorials, and those requirements can affect everything from the structure's dimensions to the materials that can be used.

For mausoleums, requirements may address:

• Location and available cemetery lots

• Foundation specifications

• Maximum dimensions

• Granite or other approved materials

• Engineering requirements

• Structural plans

• Installation procedures

• Required permits and approvals

Columbarium niches are usually part of an existing cemetery structure, so families typically choose among the niche locations, sizes, and memorialization options offered by that cemetery.

If you are planning a memorial in New Jersey or Pennsylvania, Abby Rose Inc. can help with cemetery coordination and determine which requirements may apply before the memorial moves into production.

Mausoleum or Columbarium: Which Should You Choose?

Start with the form of interment.

If your family has chosen traditional casket entombment above ground, a mausoleum is generally the appropriate option.

If your family has chosen cremation and wants the urn placed in a permanent above-ground location, a columbarium niche may be the more straightforward choice.

A mausoleum may make more sense when you want:

• Above-ground casket entombment

• A private family structure

• Extensive architectural customization

• Space for multiple generations

• A substantial permanent family memorial

A columbarium may make more sense when you want:

• A permanent location for cremated remains

• A smaller physical footprint

• An individual or companion niche

• A memorial within an existing cemetery structure

• A dedicated place for family members to visit after cremation

For families considering both cremation and casket entombment across generations, a custom mausoleum that incorporates appropriate space for both may also be worth discussing.

Planning an Above-Ground Memorial in New Jersey or Pennsylvania

Choosing between a mausoleum and a columbarium is ultimately about more than the structure itself. It is about deciding how and where a loved one—or an entire family—will be remembered for generations.

At Abby Rose Inc., we have helped families throughout New Jersey and Pennsylvania create personalized headstones, monuments, and mausoleums for more than 25 years.

For custom mausoleum projects, our team can assist with design, granite selection, inscriptions, cemetery requirements, approvals, and installation coordination.

If you are unsure which type of memorial is appropriate for your family or cemetery, request a free memorial consultation to discuss your options with our team.

Frequently Asked Questions About Mausoleums vs. Columbariums

What is the main difference between a mausoleum and a columbarium?

The main difference is what each structure is designed to hold. A mausoleum primarily contains crypts for caskets, while a columbarium contains niches specifically designed for cremation urns.

Is a columbarium the same as a mausoleum?

No. A columbarium is specifically designed for cremated remains. However, a columbarium can sometimes be located inside or form part of a larger mausoleum.

Can cremated remains be placed in a mausoleum?

Yes, depending on the mausoleum design and cemetery regulations. Some mausoleums can incorporate spaces for cremated remains alongside crypts for traditional casket entombment.

What is the difference between a crypt and a niche?

A crypt is generally a larger compartment within a mausoleum designed for a casket. A niche is a smaller compartment designed to hold a cremation urn.

Is a mausoleum suitable for an entire family?

Yes. Private family mausoleums can be designed with multiple crypts and, depending on the design and cemetery requirements, may also accommodate cremated remains. This allows a single memorial structure to serve multiple generations.

Do cemeteries allow private mausoleums?

Some cemeteries allow private mausoleums, but regulations vary significantly. The cemetery may establish requirements for the location, dimensions, foundation, engineering, materials, design, and installation. Always verify cemetery requirements before finalizing a mausoleum design.