Three on-the-ground transit habits that keep me off the tourist conveyor belt and put me in neighborhoods with better food and fewer lines.
Buy the transit card first, then pick your neighborhood

I used to land, drop my bag, and then wander toward whatever district had the most pins on my map. Now I do the opposite: I find the metro card machine (or the tap-to-pay gate), get myself squared away, and only then decide where I'm sleeping, eating, and burning my first afternoon. Because once you know you can ride three stops without thinking about exact change or which fare zone you accidentally crossed, your options get wider in a way that guidebooks never quite capture.
My move is to treat the transit map like a menu. I look for a line that runs straight through the city without a million branches, then I pick a station two to four stops outside the obvious center and start reading what sits around it. Not the landmark list, the boring stuff: the grocery store icon, the clinic, the laundromat, the school. Those are the tells that you're looking at a neighborhood that functions every day, not a stage set for visitors. I want a place where the coffee shop opens early because people have jobs to get to, and where dinner doesn't require a reservation made from another time zone.
A few practical notes from doing this the hard way: if the card has a refundable deposit, keep the receipt folded into your passport wallet so you can get it back on the last day. If the machine asks you to choose a language, pick it, then slow down and watch for the physical cue that the transaction finished. Gates that require you to tap again to exit will happily eat your balance if you forget. And if you're on a system that supports contactless bank cards, I still like having the local card. When my phone battery is sulking and my bank decides a $2.40 ride is suspicious, the little piece of plastic keeps the day moving.
The night bus is where the city stops performing

Here's the thing I didn't expect until I started using it: a night bus isn't just transportation, it's a compressed version of the city's social geography. The metro is efficient, fast, and anonymous. The late bus is slower and a little louder, and you can watch the city change neighborhood by neighborhood through the same window. If your goal is to get far from the usual tourist routes, it helps to ride the thing locals use when the train shuts down or the taxis surge.
I don't hop on at 2:00 a.m. just to be edgy. I use night routes for two very normal moments: leaving dinner when I don't want to rush the check, and getting back from a show when everyone else is funneled into the same rideshare queue. I look up the line earlier in the day while I still have service, screenshot the route map and the stop name, and I check what the headway looks like. If it's every 30 minutes, I plan around that and I don't pretend I'm going to improvise it later. At the stop, I stand where the driver can see me, and when the bus arrives I make eye contact and lift my hand. Some systems will glide right past a quiet stop if nobody clearly signals.
On board, I keep it simple. Phone and wallet stay in a front pocket or crossbody with the zipper closed. If I'm carrying a small daypack, it comes off and sits between my feet so I'm not unknowingly inviting sticky fingers when the bus lurches. I avoid blasting a bright screen in someone's face and I don't narrate my travel plans out loud. None of this is paranoia; it's basic courtesy and common sense on a vehicle that's doing real work for real people.
The payoff is subtle but reliable. You see which corners still have lines at midnight, which streets go dark, where the new apartment blocks are popping up, and where the old storefronts are holding on. I've found my best late snack spots by getting off one stop early and walking the last five minutes past places I'd never have noticed from a daytime stroll. The city feels less like an itinerary and more like a place you can read.
Hunt for the unsexy stop: hospitals, markets, and universities

If you want transportation discoveries that lead somewhere interesting, stop chasing the station name that looks familiar. Chase the stops that sound like errands: University, Central Market, Hospital, Sports Complex, Port Authority. Cities build frequent service around places that generate predictable daily trips. That frequency is your friend, and the neighborhood around those anchors is usually more useful (and more human) than the postcard zone.
My favorite example is the market stop. In a lot of cities, the main produce market isn't right on top of the big monuments. It's where restaurant owners and grandmothers are hauling bags and arguing over tomatoes. When I see a tram or bus line with a stop labeled for the market district, I go there first, not last. I bring a tote, some small bills if cash is common, and a plan to eat standing up. I'm not looking for a cute souvenir aisle. I'm looking for the stall that sells one thing, fast, with a line of locals who don't look like they're killing time. If I can't decide, I pick the place with the fastest hands. People who do the same motion all day don't mess around.
The university stop is a different kind of win. It's often connected by a direct line from the center because students and staff need to move. The area tends to have affordable lunch, bookstores with weird local authors, and posters for small events you won't see on the tourist calendars. Hospitals are not a hangout, obviously, but the transit hub around them can be gold: frequent buses, late operating hours, and food options designed for people who just want something solid at an odd time. I've found the most dependable, no-fuss late breakfast spots near hospital entrances, the kind that can handle a crowd and doesn't act offended if you order and leave.
One last habit that saves me from dumb mistakes: I check whether the stop I want is on the correct side of the road or the correct platform. Transit hubs often have two stops with almost the same name, and if you hop off in the wrong direction you'll waste 15 minutes crossing a roundabout that wasn't designed for pedestrians. I learned that while staring at my phone, watching my bus pull away, and realizing I'd just stranded myself on the side of a six-lane arterial with a sandwich in my hand. Now I confirm the direction first, then I step off like I meant to.