RIDES
I would like to mention that you can easily do close to twice the amount of rides in a day at DLR as WDW.
Fastpasses are far easier to come by (even before FP+), lines as a whole are far shorter, crowds are more experienced (more locals), and not as pushy. That's not to say you won't find rides that will have 80+ minute waits (Matterhorn) but you don't have many of the top tier rides pushing 90 minutes like in WDW. Heck, Radiator Springs Racers frequents wait times that are similar or less than Test Track. Of course, don't go Christmas week to either resort, haha.
Coming from WDW, be sure to ride Indy, Potc, The Matterhorn, Alice, Jungle Cruise (skippers can go off-script), and the Subs at Disneyland. At DCA, don't miss Radiator Springs Racers, Grizzly River Run, California Screamin', and Gotg.
FOOD
Quick service as a whole is very tasty so be sure to take advantage of that. Unlike WDW, Quick-service as a whole is high-quality to cater to locals.
Try some Corn Dogs on Main Street, taste some churros, and have a turkey leg. I might mention that the Jolly Holiday Bakery is superb.
Downtown Disney is also an easy option to get breakfast. Grabbing lunch at DDT, if you have a park hopper, is also an excellent idea.
HOTELS
Various high-quality hotels not owned by Disney are easy to come by. Best of all, they are within walking distance. I'd recommend that if you frequent the resort or if you are on a budget. If it's your first time and really want to make it shine, the Disneyland Hotel was spectacular. Service was on point, and the place is beautiful. We like to walk, but we did manage to try the monorail twice and it was really cool being able to see the entire resort. Its stop is just inside the security perimeter of Downtown Disney, so it is very close to DLR. We also stayed in the Frontier tower, but again, we don't mind walking. If you decide to stay at the Disneyland Hotel and prefer the quickest walk possible, try the Fantasy or Adventure Tower. Goofy's Kitchen is great as well, but especially on a shorter stay, I'd recommend that you instead eat in Downtown Disney.
NIGHT SHOWS
World of Color especially at the front of the viewing area is a must-do. Fastpass distribution works very well, but be sure to ask what time it's distributing for, and if there's a second show, check back around 2, but it really does depend on crowd levels.Be at the second showing (if there's one) 5 minutes after the first showing ends. Line starts on the left side of Paradise Pear around where the Cove Bar is. Overall, it's a stunning show that is outstanding when getting misted by the fountains in the very front. DO NOT be afraid to get wet (unless you medically cannot). It ups the experience x20 and the view is unmatched. You will be mostly dry by the end of it, flames throughout dry you off. DO NOT MISS!!!
The Main Street Electrical Parade or
Paint The Night are not to be missed
Crowds carry much more common sense when it comes to parades at DLR vs. WDW in my experience. Want to sit on a bench on Main Street? People will most likely form 3 rows of sitting on the pavement. I was in shock how respectful people were. I can't promise you this will happen, but out of two parades, we watched people were extremely respectful and carried common sense compared to the one in a lifetime WDW tourist who shoves you to get a good view.
Fantasmic!
I've heard it's excellent and looks to be on YouTube, but I did not get to see it this past July. I would make a point to see it though, but if it's this of World of Color go with WoC.
Remember… Dreams Come True
Great firework show, but Happily Ever After knocks its socks off. Impossible to enjoy on Main Street as Main Street is quaint and small compared to MK's, so watch it from New Orleans Square; where Fantasmic! plays each evening.
SOAK IN THE DETAILS
Extremely important! Disneyland is a marvel. Take it slow. New Orleans Square and Fantasyland are incredibly quaint. Tomorrowland has an epic ride-lineup, and the Indiana Jones Adventure is unbelievably detailed from entering the queue to the exit.
Over at DCA, Cars Land feels like a real place that just happens to have cars: literally. It's surreal. Its place in the park, with connections to a California boardwalk and the wilderness of Grizzly Peak, is beautiful. It's very hard to explain if you have not been, but I prefer it to every theme park land in the Western Hemisphere minus DLP's Frontierland.
The desert, water, and wilderness of DCA are a perfect 3-punch combo. Just avoid Hollywood Land if you cannot stand bad theming, and out of place buildings.
OTHER TIPS
- Avoid Main Street during the fireworks and be sure to watch the second WoC showing if there is one.
- I highly recommend at the minimum 2 days and 4+ days to take it in slowly.
- Go to Downtown Disney's Starbucks and buy a coffee or a pastry, and then ask for 4 cups of water as they're free of charge. Cold water for the whole family!
- Grab a Fastpass for the Matterhorn, and then queue up for Alice in Wonderland, Mr. Toad, and any other Fantasyland dark-ride you like.
- You can get a FastPass and then instantly ride Big Thunder Mountain and Roger Rabbit's Cartoon Spin anytime of the day. You can grab a Fastpass and instantly ride Screamin' and TSMM! in the morning. Use FastPasses for Indy and RSR as your number 1 choices. Finally, Matterhorn has zero waits in the last hour of the park's operation.
I went from the 21st of June to the morning of the 25th of June. The dry 80-degree highs were perfect, crowds were high but were unimaginably laid-back and polite, and queues were a non-issue.
I will edit this when I get more time, and I will be adding more tips & tricks as well as superior grammar.