What is important to remember when including details in a descriptive writing?

Put in how it would feel, smell, taste, etc. Just make it so that the readers can imagine they are there. Ex. You could hear the crackling of the fire miles away. The smell of redwood surrounded us. And when I took a bite of the s'more it was filled with rich creamy chocolate, and fluffy marshmallows, and crunch crackers!

Just try to make it as imaginable as possible let your readers feel and see what you are writing to them