Probably 2-3.
I would say minimum 2: one in Disneyland one in California Adventure. That being said, we've gone 10 times in the last year and we're still finding new things to do at both parks.
Three (3) days. I would also use FastPass and make reservations for some of the restaurants, too. Plenty to do!
It depends on if this is a big vacation or if it is something you can do often. For the latter I would recommend about 3 days. But if this is a really special fun trip, go for 3-5. 5 will allow you to do your favorite attractions multiple times and you can not only rush around for the rides, but enjoy Disneyland as a whole. If you are not park hopping and only going to DCA, I would recommend 2-3 days.
I would say 3-4. If you have a large group, then 4 would be your best bet, but if you're visiting with a small group, 4 days might be too much. The best experience is in 3 days if you have a few people in your party.
3 if you are doing both parks
One and a half to two unless you got large groups people then you really need 2 days for California Adventure pretty close to it and the day that I would do it in one and a half and then bounced back over to Disneyland 4 days to do Disneyland in California split the last day and a half to do dried you like doing more than twice plus take him to show it down and eat have a good one
3! We went 4 & it was too much. Love the fastpass! Worth the $
I'd say two days for Disneyland, and you could probably do California Adventure in a day depending on which rides you want to do and if you use fastpass.
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