Hot Rates at the Hot Springs Vintrge MILLCROFT ÎNN & SPA HOTELS Overnight accommodations, access to our hot spring facilities and complimentary welcome drink included. Starting from $219* per room | Book today with promo code: HOTSPRNG Available starting July 21, 2019, Sunday - Thursday Plus taxes, resort fee & gratuities. See website for full details. millcroft.com | 1.800.383.3976 | Caledon, ON Hot Rates at the Hot Springs Vintrge MILLCROFT ÎNN & SPA HOTELS Overnight accommodations, access to our hot spring facilities and complimentary welcome drink included. Starting from $219* per room | Book today with promo code: HOTSPRNG Available starting July 21, 2019, Sunday - Thursday Plus taxes, resort fee & gratuities. See website for full details. millcroft.com | 1.800.383.3976 | Caledon, ON