Beauty beyond description. The photos, no matter how good, simply do not capture the splendour of this place. It's simply a must see. I would have given 5/5 but we payed for the "and Then There Was Light Show" billed as Montreal's "most spectacular light show" which is a BLATANT LIE. It's 45 mins long, 40 of which is nothing but bad acting (re: worst on screen death ever). If it wasn't for the light show at the last 5 mins, I would've asked for a refund. Why am I so harsh? Having something that bad quality at such a marvelous place is really dropping the ball and does detract from the experience.Frankly put, it's unprofessional and damages the visit.