2 Communities MillRun in Almonte & Marshall’s Bay Meadows in Arnprior. Coming soon a third community in Carleton Place – Mississippi Shores. Almonte Mill Run Almonte offers first-time buyers, families, and retirees the perfect space to grow and escape. Arnprior Marshall’s Bay has a mix of the best that both rural and urban living can offer. Amazing Communities We take pride in building and delivering exceptional quality homes, on time, in communities you will be proud to live in.