When it comes to kitchen countertops, limestone is a beautiful and heat-resistant choice. The natural material is available in various shades from sandy beige to grayish blue. While limestone is more porous than other stone options, a penetrating sealer will keep the material’s color intact while making the surface more stain resistant. Even better, limestone slabs typically cost significantly less than marble or engineered quartz. If you are planning on remodeling your kitchen, the following limestone countertops will inspire your renovation.