Route 329 is a provincial highway in the Laurentides and Lanaudière regions of Quebec, serving a large portion of the popular tourist area as well as numerous lakes and cottage areas in the Middle and Upper Laurentians. Beginning at the junction of Route 148 just east of Lachute, it ends 93 kilometers further north at the junction of Route 125 in Saint-Donat, just south of Mont-Tremblant National Park. It is briefly concurrent with Route 364 in Morin-Heights and Route 117 in Sainte-Agathe-des-Monts.

• Lachute
• Gore
• Mille-Isles
• Morin-Heights
• Saint-Adolphe-d'Howard
• Sainte-Agathe-des-Monts
• Lantier
• Saint-Donat

RCM or ET	Municipality	Km	Junction	Notes
Southern terminus of Route 329
Argenteuil	Lachute	0.0	R-148	148 EAST: to Mirabel 148 WEST: to Brownsburg-Chatham
		3.4 4.3	R-158 (Overlap 0.9 km)	158 WEST: to Lachute 158 EAST: to Mirabel
	Mille-Isles	25.7	Chemin de Milles-Isles	WEST: to Saint-Jérôme
Les Pays-d'en-Haut	Morin-Heights	35.7 37.0	R-364 (Overlap 1.3 km)	364 EAST: to Saint-Sauveur 364 WEST: to Saint-Adolphe-d'Howard
Les Laurentides	Sainte-Agathe-des-Monts	62.0 64.1	R-117 (TCH) (Overlap 2.1 km)	117 SOUTH: to Val-David 117 NORTH: to Mont-Blanc
Matawinie	Saint-Donat	95.9	R-125	125 SOUTH: to Notre-Dame-de-la-Merci 125 NORTH: to Lac-des-Dix-Milles
Northern terminus of Route 329

• List of Quebec provincial highways

• Transports Quebec Map (in French)
• Route 329 on Google Maps