The Denver Botanical Gardens have a decent amount of parking, which is free of charge, or in the neighborhood near Cheeseman Park. Parking at the Grant Humphreys Mansion is very limited, and is along neighborhood streets. We recommend using Lyft and Uber, and if we hire a shuttle, we will update that information here.
The ceremony at the Denver Botanical Gardens includes free admission to the entire gardens. This is one of the most beautiful gardens that I have toured, in 5 countries, so take the opportunity to see the beauty of this fantastic location.
We will be negotiation a room discount at a hotel close to the downtown/the Grant Humphreys Mansion, and will start with a block of 10 rooms at a discounted rate, and increase the number based on demand. We are huge fans of Airbnb, and there are many options for places to stay near both venues. Check them out and see what you think!
Denver International Airport now has a train that will go to Union Station, in downtown Denver. From there, a Lyft, Uber or free 16th street shuttle will get you close to pretty much anything. That said, this is still very much a driving town, and if you want to make the most of your trip, you likely will want to have a car to get around.