There is no timed ticket per se. You click on the time that you are buying your ticket if you use the kiosk outside. You go in and stay as long as you like. I would say 2 hours is not an unusual amount of time especially if you watch the videos of him and his getting ready for some of his major exhibitions. There are some unusual pieces in the garden. There is also a small cafe. I thoroughly enjoyed the time there. If you like Chihuly's work then this is a must see.

Yes and it was an unexpected highlight of Seattle trip.

Yes? There is wheelchair access as much as I remeber. We had an "opening party " and it was a bit cramped, but still handicapped access was available. In general, there is plenty of room, just not at exactly that time!

If the weather is nice, you might want to plan a whole morning or afternoon to see both. If visibility is poor, you wouldn't want to spend a great deal of time at the Space Needle and part of the Chihuly is outside. Plan according to weather.

30 minutes

You can go through as quickly as probably 30 minutes if you wanted, but you'll want to linger much, much longer. I would guess that we spent at least 2 hours in Chihuly. It is so very worth taking the time! There are also videos towards to end if you'd like to watch them. We watched just a couple and they were probably 5- 10 minutes each???? Space Needle is a bit of a snore to me. You go up to the top and walk around and look at the skyline. But you must go if you're in Seattle. We enjoyed Smith Tower as much and you get a different view of the city.

They allow you to take lots of photos and let you take as much time as you need. I'm sure if you ask they will be glad to help you out. I believe they actually rent out the venue for weddings and special events.

Doesn’t seem to be an issue to get in. I bought mine at the door

We spent about two hours. But, I take a lot of photographs and like to hear the narration. This recent trip was our second time and was just as great as the first. Check out the Chihuly web site to determine the hours as sometimes the museum closes early for special projects. We went both times in the mid morning and it was not crowded. We also purchased a package ticket to visit Chihuly and the space needle. Space needle located next door.