It is not where her car went off the road, but a lookout point with an engraved stone commemorates her death at 71 Boulevard Princesse Grâce de Monaco, about 10 miles from the rose garden.

You can visit the botanical gardens for free from Tuesday to Saturday, 8:30 a.m. to 3:30 p.m. For more information about hours and ticket prices for next year, visit the website. Monaco Formula 1 ...