Not gonna add my 2 cents - the Theme Parks forum has more than enough of the "Is KBF worth it?" argument already.
Here is information about transportation from DLR to KBF
Here is information about transportation from DLR to KBF
Knotts certainly isn't run down at all. Its a great park for those that love thrill rides such as big coasters. It also has some tamer rides for toddlers as well as river rapids ride, log flume ride etc. Its an old west themed park with actual old west buildings transplanted from ghost town around the country.
Many dislike most parks that aren't Disney or perhaps Universal. Knotts is a classic old fashioned family amusement park that reminds of days gone by.
Be sure to see the Peanuts ice skating show. Really fun! Knotts diner or take out is by far the best value if you love old fashioned fried chicken and fixings.
Only you can decide if you want to go to Knotts or have another day at DLR. Knotts haunted nights are not for kids. They have an age requirement of 16+ I think.
I have an alternative plan for you and this is what I would do if I had your schedule.
Go to Knott's on Thursday. Knott's will be far less crowded than on Friday or Saturday and you will be able to get in a good day in with the time you have. You'll be able to get on all the good rides, and see the shows (especially the Snoopy Ice Show).
While at Knott's be sure you go see the Mystery Lodge. It is a bit dated by today's standards, but it is a wonderful attraction/show and is often missed because of its location.
Thursday night you have your choice of having dinner at Knott's Chicken Dinner Restaurant or coming back to Downtown Disney or even doing Goofy's at the Disneyland Hotel.
Go to DCA on Friday. Spend the full day. You can check out everything and even get in World of Color or the Mad T Party.
That leaves all day Saturday for Disneyland and Mickey's Halloween Party. Don't worry about the crowds. Crowds at Disneyland are full every day this time of year (Friday and Saturday are about the same). And if you do everything at the Halloween Party (Trick or Treat Trails, Parade, character meets, special shows, etc.) you won't have time for the other attractions, so get all those in during the daytime.
This maximizes your time in the various theme parks without wasting park time traveling (I hate spending park time on buses). It also keeps you in the Disney experience on consecutive days without breaking it up with Snoopy (love him as I do).
Hope you have fun!
There isnt a party on the Saturday is there?
No. It will be on Friday.
I thought so which is why I was confused that someone suggested the OP spent Th at Knotts, Fri at DCR and Sat at DL and the party.
Not gonna add my 2 cents - the Theme Parks forum has more than enough of the "Is KBF worth it?" argument already.
Here is information about transportation from DLR to KBF
Saturdays are sometimes the LEAST CROWDED days at DLR, since most AP's are blocked out. When we go on Saturdays (we are premium passholders), it is less crowded than the other days.
Knott's is good if you want thrilling rollercoasters. It's run down, sadly a shadow of it's former self, and has a...less than desirable crowd. Night and day compared to DLR. You can get rollercoasters anywhere, and probably a better park. Your Disney experience will be first rate, Knott's just opposite.