What is a Gazebo Used For? June 11th, 2020 PennDutch Before You Buy Between pergolas, arbors, and gazebos, all landscaping structures can start to blend together. So what are gazebos? A gazebo is a freestanding outdoor structure with a solid roof that you can place in lawns or gardens. They come in a variety of shapes, sizes, and materials. Are you still wondering what is a gazebo used… Read More »