Delta Hotels by Marriott Waterloo is a stylish 4-star Waterloo hotel offering unparalleled amenities and services. Our modern and unique conference space features advanced AV technology and banquet services incorporating local ingredients and a global twist. Stay with us an enjoy our location in vibrant Uptown Waterloo, Ontario Canada. Near our hotel, you can easily access popular attractions like the Cambridge Butterfly Conservatory and Wilfrid Laurier University.