Field guide
Practical things worth knowing before you head out β getting around by Tube, bus and bike, money, food, weather by season, and safety advice for canal towpaths, outer parks and the further boroughs.
TfL (Transport for London) runs the Tube, Overground, Elizabeth line, DLR, buses, and river boats as a single network. The cheapest and simplest way to pay is tap-in / tap-out with a contactless bank card or an Oyster card. Paper single tickets cost significantly more. TfL automatically applies a daily cap, so you can't overpay for a full day of travel.
Central London is Zone 1. Most of the locations in this guide are in Zones 3 to 6 β cheaper to reach than the centre, and where the daily cap is lower. The Elizabeth line has been a game-changer for eastβwest travel; the Overground covers the inner ring efficiently. For outer areas, combine Overground with a short walk or bus.
Every London bus requires a contactless card or Oyster tap when boarding. There is no cash option, no conductors, and no machines on the bus. Multiple bus journeys within one hour count as a single fare. The TfL app and Citymapper show real-time arrivals and will reroute you when the Tube has issues β which it will.
The red hire bikes have docking stations across inner London and into some outer boroughs. Hire via the app or at the dock with a contactless card. The first 30 minutes of each ride is included in the access fee β return and re-hire to reset the clock. On flat east London streets and canal towpaths, a bike changes the scale of what you can reach in a day.
Selected Tube lines and the Overground run 24 hours on Friday and Saturday nights, meaning no last-train panic on those evenings. Outside those nights, last trains run roughly 11:30pmβ12:30am depending on the line. The Night Bus network covers the gaps β slower, but reliable. Always check TfL's Journey Planner for the last service before you commit to a late evening out.
Virtually everywhere accepts contactless β cafΓ©s, pubs, restaurants, corner shops, market stalls. You can easily spend a full week in London without using cash. That said, a few places worth knowing about still prefer it: some market stalls, older greasy-spoon cafΓ©s, and certain cash-in-hand street food vendors. Having Β£10β20 in your pocket is enough cover for anything.
Most bank ATMs in London are free to use. Standalone machines in corner shops and newsagents often charge Β£1.50β3 per withdrawal β check the screen before confirming. LINK network machines (labelled "free cashpoint") are the ones to use. Most supermarkets offer cashback at the till at no charge.
Many restaurants add a 12.5% service charge automatically β check the bill before adding more. In pubs you don't tip at the bar; in restaurants 10β15% is customary for good service. In cafΓ©s, a tip is never expected but the card machine will usually offer the option. Say no if you prefer β nobody will think less of you.
The full English breakfast β eggs, bacon, sausage, beans, toast, tea β is the correct thing to eat before a long day out, and it costs Β£6β9 in a proper greasy spoon vs Β£15+ in any cafΓ© that calls itself a brunch spot. Outer borough greasy spoons are almost always better than central ones, cheaper, and frequented entirely by locals. Find yours before the morning rush.
London's inner East End and outer boroughs have some of the best-stocked, most affordable grocery streets in Europe. West Green Road (N15) for Kurdish and Turkish produce, Whitechapel Road for Bangladeshi and Pakistani grocers, Green Street (Newham) for South Asian ingredients. Buy your packed lunch provisions here β the quality is better and the price is a fraction of central London supermarkets.
A good London pub is a community resource: a place to sit for two hours with no pressure to keep ordering, with no music that prevents conversation, and where the bill for two pints is under a tenner. The outer boroughs and North London still have them. The ones that have been converted into gastro pubs or wine bars are a different thing entirely β fine, but not the same.
Unlike Germany, UK supermarkets open on Sundays, but large stores are limited by law to 6 hours (typically 10amβ4pm). Smaller Express/Metro format stores have no Sunday hour restrictions. If your episode is on a Sunday morning, buy provisions at a corner shop the night before or check your local Tesco Express opening time.
The left side of every Tube escalator is for walking. Standing on the left will result in a pointed cough from the person behind you. Locals do not make eye contact on the Tube, do not speak on the phone at normal volume, and do not eat hot food in carriages. None of this is unfriendly β it's just the unwritten code. Tourists are forgiven once.
London's cycling infrastructure has expanded rapidly and cycle lanes are now on many major streets. A painted or segregated lane means cyclists have priority β stepping into one without checking is a genuine hazard. On shared canal towpaths and park paths, cyclists will ring their bell; move to the side when you hear it.
London's fox population is large, confident, and visible year-round. You'll see them in parks, on pavements, in gardens, and occasionally on Tube platforms. They are not dangerous β they are simply foxes who have never been taught to be afraid of humans. Don't feed them; don't try to pet them. They'll sit and watch you finish your lunch with a look of mild contempt.
Both parks have large free-roaming deer herds that are genuinely wild. During the rut (October) and when hinds have calves (MayβJuly), stags and does can charge without warning. Stay at least 50 metres away, don't approach for photos, and keep dogs on a lead. The parks are spectacular β the deer make them. Treat them accordingly.
London averages 600mm of rain a year, spread fairly evenly. There's no reliable dry season. The characteristic London rain is a persistent grey drizzle rather than a dramatic downpour β cold enough to make you miserable if you're underdressed, fine if you're prepared. A packable waterproof jacket takes up almost no space. Don't cancel a day out because of rain; just bring the right layer.
London has a mild maritime climate β grey and damp more often than not, but rarely extreme in either direction. Snow is unusual; serious cold snaps are short. The surprise for many visitors is how pleasant the summer can be, and how dark the winters feel despite the mild temperatures.
London in winter is mild but relentlessly grey. Frost is occasional, snow is rare and short-lived. The city goes dark early β in December, dusk falls around 4pm β and the drizzle is a near-constant companion from October through February. The upside: the outer boroughs and parks are quiet, the light on a clear January morning over the Lea Valley or Epping Forest edge is extraordinary, and you'll have many places almost entirely to yourself.
London springs fast in April and properly in May. The parks fill quickly once the light extends past 7pm. Coldfall Wood, Epping Forest edge, and the outer green corridors are at their best in April before the canopy closes. The weather is changeable β a warm sunny morning can become a cold grey afternoon β but this is also the London that outer-borough regulars know best: quieter, more local, and noticeably less crowded than summer.
Late May and June are London at its most pleasant β warm enough to sit outside, light until 9pm, not yet crowded with summer tourists. Park cafΓ©s fill up, canal towpaths are busy with cyclists and walkers, and the evening light on the Lea Valley or along the Grand Union Canal is genuinely beautiful. Afternoon showers are common but brief. This is the best window for outer-borough exploring.
London summers are genuinely warm, sometimes very warm. Since 2018, temperatures above 35Β°C have become occasional rather than unheard-of during July and August. The Tube is extremely hot in summer β the deep lines (Central, Bakerloo, Northern, Jubilee, Piccadilly) hold heat badly. Bring water, start early on heatwave days, and use the Overground or Elizabeth line where possible. September is often the best month of the year: warm, clear, and considerably quieter as the tourist season winds down.
London is a very safe city overall. Most episodes take you to parks, outer boroughs, and quiet residential streets where problems are rare. A few things are worth knowing before you go.
London's canal and river network is one of the best things about the city β but towpaths can be slippery in wet weather, and most canal edges have no railing. At night, unlit stretches of the Regent's Canal, Lee Navigation, and Grand Union Canal can be genuinely dark. Use a phone torch or avoid them after dusk if you don't know the route. Don't swim in any of the canals β the water quality and cold are serious hazards.
Tell someone where you're going β location, rough plan, expected return. Download offline maps before you leave: Citymapper and Google Maps both allow offline area downloads, which is useful in parts of East London, Essex border areas, and larger parks where signal can be patchy. Bring a power bank on longer episodes. Outer London is very safe, but basic preparation is always worthwhile.
Lights are legally required after dark; a helmet is strongly recommended though not legally required. Bike theft is common in London β always lock to a fixed object using a D-lock through the frame and wheel. On busy shared paths (Regent's Canal towpath, Richmond Park road), keep speeds moderate and give pedestrians clear space.
Central London tourist areas (Oxford Street, Camden, Covent Garden, Southbank) and crowded Tube carriages are where phone and bag theft happens. Keep your phone in a front pocket or inside a bag when you're not using it, especially on the Tube. The outer boroughs covered in this guide see very little of this β it's a central London phenomenon, not a London-wide one.
Emergency number: 999 β police, fire and ambulance. The European 112 also works in the UK. NHS Walk-in Centres and Urgent Treatment Centres treat non-emergency injuries and illnesses β faster than A&E for minor issues, and free to use. UK residents are covered. Non-UK visitors from countries with NHS reciprocal agreements are covered for emergency treatment; others should check their travel insurance before visiting.
Kiez Traveller is a guide, not a tour operator. Information is accurate to the best of our knowledge at time of writing, but locations change β cafΓ©s close, paths flood, transit lines are disrupted. Always use your own judgement on the ground. We genuinely want you to have a good day.