What's the Difference Between a Pergola, Gazebo, and a Pavilion?

Outdoor structures can provide shade, protection from the elements, and a place for outdoor entertainment. The question is, which one is the right for you? Well, today we are going to clear up the confusion surrounding these commonly mistaken architectural structures to make sure that you know the difference between a pergola and a gazebo (and pavilions). Check out our brand new outdoor pergola kits! They offer a modern look that's affordable and easy to install.

Although many often use these terms interchangeably, there is a distinct difference between each of these structures. If you're like the masses, you call any outdoor structure a gazebo. There, we will help you impress your friends at your next outing! "What a fabulous Pergola this is!"

At first glance, essential subtleties may not be evident but there is always a way that you can tell what type of structure you are looking at. Some cues that you can look for are the shape, style, and functional purpose. Let's define the most popular; the Pavilion.

FAQs: Pergola vs. Gazebo vs. Pavilion

Pergola = open slat roof; Gazebo = round; Pavilion = roofed, no walls. Pergolas are rectangular with horizontal planks; gazebos are round (octagonal) with a domed roof; pavilions are larger, roofed like a house but open-sided. Shape, style, and purpose make identification easy.

If it’s round, it’s a gazebo. Gazebos are octagonal with a domed roof on eight symmetrical columns—always a round form. They typically seat small gatherings of about 5–15 people.

A house-like roof, open sides, and room for events. Pavilions became popular in the 1800s for entertainment. Sizes vary widely; they’re used for parties, weddings, banquets, picnics, and other events. Think “a house without walls.”

Rectangular, four-legged, flat/open slat roof. Pergolas cover walkways or shelter seating areas. They often adjoin homes or sit in gardens to create an elegant setting—and they’re perfect for anchoring outdoor kitchens.

Small dinners: gazebo; big events: pavilion; flexible shade: pergola. Choose gazebos for intimate round settings, pavilions for larger venues and multi-use events, and pergolas to define paths or seating zones while adding airy shade.

Consider pergola kits or large umbrellas. Modern pergola kits are affordable and easy to install. On average, a 9 ft pergola build is about $4,100. Extra-large commercial patio umbrellas (up to 14 ft) offer wide shade for a fraction of the cost.

Outdoor dining sets and roomy sectionals. Furnish your pergola, gazebo, or pavilion with dining sets for meals and outdoor sectionals for larger gatherings. Explore styles to plan your backyard renovation and enjoy your space season after season.

This foundation barely begins the explanation, keep reading to learn the specific differences between pergolas, gazebos, and pavilions.

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Pavilion

The pavilion is an architectural structure that became well-known in the 1800's. Originally intended to be the host of entertainment and other activities, pavilions have served a multi-use purpose for centuries. The size of these structures can vary widely and are often reserved for parties, weddings, banquets, and other events. Pavilions typically have roofs that are similar to a house. Imagine a house without any walls! They are often used for venues, picnics, and outdoor weddings.

Gazebo

Gazebos are also quite popular in parks and backyards. They can transform the look of your backyard with a relatively small investment. Once you enjoy your first dinner outdoors in the comfort of your own patio, you will be glad that you made this decision! The main difference between gazebos and pergolas is that gazebos ALWAYS have a round shape. This is a quick and easy trick to tell them apart!

Gazebos are shaped in the form of an octagon with a domed roof that is supported by 8 symmetrical pillared columns. Furthermore, pavilions are much larger than gazebos, ideally designed to accommodate a small gathering of anywhere from 5-15 individuals.

The 12′ x 12′ Square Garden Pavilion Umbrella from Treasure Gardens.

Sometimes a gazebo may not be a feasible solution for all homeowners. On average, it costs a total of $4,100 to build a 9 ft pergola. There are some alternative solutions however. Some people opt for Commercial Patio Umbrellas that are up to 14 ft wide and are only a fraction of the cost.

Pergola

Pergolas are used to cover walkways and to provide shelter for seating areas. Rectangular shapes and four-legged structures are characteristic of pergolas. One of the easiest ways to point out a pergola is by its roof. Typically consisting of horizontal planks of wood, Pergola roofs are most commonly flat and open. Take a look at these photos and you can tell the difference very quickly! These structures are often used in gardens or adjoining homes to create an elegant outdoor setting.

An outdoor kitchen beneath a pergola

An outdoor kitchen beneath a pergola designed by Charles E. Hess Landscape Architects.

Pergolas are perfect for outdoor kitchens as they anchor your outdoor living space. Read 10 Things You Must Know Before Planning an Outdoor Kitchen to learn more. Find a stylish patio sofa set to entertain guests on hot summer days!

Furnishing an Outdoor Structure

The 5 Pc Andover Dining Set is seated on aluminum frames with a matching bronze finish.

Once your outdoor structure is set up, you'll need to fill it with places to sit and enjoy your new patio! Outdoor Dining sets allow you to enjoy dinner outside. These outdoor sectionals will provide ample seating for large gatherings if you plan to turn your pergola or gazebo into an outdoor living room. You don't have to purchase anything today, but it's a good way to get ideas and plan your backyard renovation!

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About the Author

Cheryl Khan is a contributor to the Patio Productions Blog and an avid reader. Some of her favorite publications include Architectural Digest, Time Magazine, and Luxe Interior+Design. She recommends each of these very highly!