After your arrival, keep the first part of the day simple: head straight to Park Grand London Heathrow in Hounslow, drop your bags, freshen up, and take an hour to properly recover from the flight. If you have a bit of time before heading out, it’s worth grabbing a tea or coffee nearby and checking you’ve got contactless/Oyster ready for west London travel; from here, you’re nicely placed for an easy first evening without the rush of central London. If you’re feeling a little stiff, a short walk around Hounslow High Street is enough to wake your legs up without overdoing it.
From Hounslow, make your way to Kew Gardens in Richmond upon Thames for a calm first outing. It’s one of the best “arrival day” choices in London because it feels restorative rather than tiring: wide lawns, tree-lined paths, and the iconic glasshouses are a gentle introduction to the city. Plan for around 2 hours, and if you want the smoothest visit, aim for the later afternoon when the light is softer and the gardens feel quieter. Entry is usually around the mid-£20s for adults, with last-entry times varying seasonally, so it’s worth checking the official opening hours before you go.
Stay within the gardens for an easy first meal at The Glasshouse Café at Kew Gardens. It’s a relaxed, no-fuss option for light plates, sandwiches, salads, and simple hot dishes, with dinner typically landing around £20–£30 per person. From there, head into Richmond for a slow evening walk along Richmond Riverside — one of those classic London stretches where the Thames opens up, the boats drift by, and the whole pace drops a notch. Give yourself about 45 minutes to wander without a plan, then finish at The White Cross, a proper local riverside pub that’s great for a low-key first-night drink or casual bite. In good weather, the outside tables are the prize, but even inside it has that easy, lived-in west London feel that makes it a good first evening stop.
Start early and make Westminster Abbey your first stop, ideally right when it opens, because the queues build quickly and the interior is much calmer in the first hour. Plan around 1.5 hours here so you can really take in the choir stalls, Poets’ Corner, and the sheer scale of the nave without rushing. Entry is usually around £30-ish for adults, and it’s worth booking ahead online if you can. Dress respectfully, keep your bag light, and if you want good photos, go for the quieter side aisles rather than trying to stop in the main flow.
From there, it’s a very short walk to Big Ben and the Houses of Parliament for the classic London photo stop. Give this about 30 minutes: enough time to cross over, stand on the bridge, and get the best angles of the clock tower and the riverfront. The area is always busy, so don’t overthink it — get your photos, enjoy the atmosphere, and move on while the morning light is still decent. A quick stroll then takes you into St James’s Park, which is the nicest way to reset after a monument-heavy start; follow the lake paths, look out for pelicans near the water, and enjoy the contrast between formal royal London and actual calm in the middle of the city.
For lunch, head to The Wolseley on Piccadilly, one of those classic London rooms that feels grand without being fussy. It’s a good place to slow the pace and recover a bit, especially after a busy morning. Expect about £30–£45 per person, depending on whether you go for a main and dessert or keep it lighter with soup, salads, or their well-known breakfast-style dishes. If you’re arriving around noon, you may want to reserve in advance; otherwise, going a little earlier or later can help you avoid the peak rush.
After lunch, make your way to Trafalgar Square and the National Gallery, which work perfectly together and don’t require much extra planning. Spend a few minutes in the square first — it’s one of the city’s most recognizable public spaces, and there’s always something going on — then head into the National Gallery for a proper afternoon indoors. It’s free to enter, though donations are appreciated, and you can easily spend 2 to 2.5 hours here without forcing it. If you’re short on time, focus on the big names and then let yourself wander rather than trying to “do” the whole museum. The best strategy is to keep it loose, take a coffee break if needed, and enjoy the fact that you’re in the middle of one of London’s most walkable central districts.
For dinner, settle into Dishoom Covent Garden and go for a relaxed end to the day. It’s one of the most reliable evening spots in central London, with strong atmosphere and genuinely good food, and it suits this itinerary well because you can walk in after the museum time without needing a complicated transfer. Budget roughly £25–£40 per person, depending on whether you share starters and have drinks. If there’s a wait, it’s not unusual — Covent Garden gets busy — so either book ahead or be prepared to have a short wander nearby while you wait. After dinner, you’ll be in a great spot for an easy evening walk through Covent Garden before heading back.
Start with Tate Modern as soon as you arrive on the South Bank side of the river, ideally around opening time, when the galleries are quieter and the viewing terraces feel almost private. Give yourself about 1.5 hours to focus on a few key rooms rather than trying to see everything — the Bankside setting is half the experience, especially if you pause for a minute outside to take in the Thames and the sweep across to St Paul’s Cathedral. Entry to the permanent collection is free, and the museum is usually open from about 10:00, with special exhibitions costing extra.
From there, follow the river path to the Millennium Bridge and cross over for that classic London skyline moment. It’s only a short walk, but it’s worth slowing down halfway across for photos of the dome of St Paul’s Cathedral and the river in both directions. You don’t need to go inside St Paul’s today if your plan is the exterior only; just circle the front steps and nearby lanes for a clean, impressive look at one of the city’s most recognizable landmarks before heading back toward the market area.
By lunchtime, head to Borough Market, which is one of those places where it’s easy to overdo it because everything smells good. Aim for a proper lunch and budget around £15–£25 per person depending on whether you go for one bigger plate or a mix of smaller bites. Good local-friendly picks include Padella for fresh pasta, Mallow for a more modern plant-based option, or Kappacasein if you want the famous raclette toastie. It gets busiest from about 12:30 onward, so if you arrive a little earlier you’ll have a better chance of finding a place to stand or sit.
After lunch, stroll the few minutes over to The Shard Viewing Gallery for your early afternoon panorama. Book ahead if you can, because timed slots are much smoother than buying on the day, and tickets usually run roughly £28–£35 depending on time and availability. The views from the top are some of the best in London — the bend of the Thames, the cluster of towers in the City, and on a clear day a wide sweep west toward central London — so it’s a good way to reset after the market before easing back down to street level.
Once you’re back on the South Bank, take the relaxed riverside walk from Southbank Centre toward Gabriel’s Wharf. This is the part of the day where London feels most lived-in: buskers, book stalls, skateboarders, office workers, and long views across the water all mixing together. It’s about an hour if you linger properly, which you should — pop into the little shops and cafés, or just sit by the river for a while and watch the light change on the water. It’s an easy, low-effort stretch that gives the day a nice breathing space after the more intense sightseeing.
For dinner, end at Sea Containers Restaurant, which fits this route perfectly and keeps you right on the river without any extra travel hassle. It’s polished but not stuffy, with good views and a menu that works well for a relaxed final meal in the area; expect around £30–£50 per person before drinks. If you want to make the evening feel a little more special, book a table near the window and take your time — after dinner, you’ll still be in a great spot for an unhurried walk along the Thames or an easy ride back to your hotel.
Give yourself an early start and head straight to Windsor Castle while the town is still waking up — this is the day’s headline, and it’s worth being inside near opening time so you can enjoy the State Apartments and St George’s Chapel areas before the larger tour groups arrive. Plan on about 2.5 hours here, and keep an eye on the official opening schedule because times can shift with royal events. If you’re traveling light, it makes the visit easier; bags are best kept to a minimum since security can add a little time at the entrance. A ticket is usually in the mid-£20s to low-£30s range, and booking ahead is the smoothest way to avoid queuing on the day.
From the castle, a relaxed walk into Windsor Great Park brings you to The Long Walk, which is exactly what you want after the interiors: open sky, neat lawns, and those classic royal views stretching away from the castle. Give yourself about an hour to stroll at an unhurried pace, especially if the weather is kind. Then head back into town for lunch at Clarence Brasserie & Tea Room, a dependable central option when you want a proper sit-down meal without wasting time hunting around. Expect roughly £20–£35 per person depending on what you order; it’s a good place to recharge with sandwiches, salads, or a more substantial lunch before the afternoon wander.
After lunch, cross over into Eton for a gentle walk through the Eton College area and High Street. This is one of those places that’s best enjoyed slowly: old brick buildings, narrow streets, independent shops, and a very different feel from Windsor’s castle-front bustle. You don’t need to over-plan it — about an hour is plenty to soak up the atmosphere, browse a little, and drift back toward the river. Then finish the daylight part of the day with a River Thames boat or riverside walk back on the Windsor side; if the boats are running and the timing works, it’s a nice low-effort way to see the town from the water, and if not, the riverside path is still a lovely, easy stretch to clear your head after a full sightseeing day.
For dinner, settle in at The Boatman, which is one of the better choices in Windsor when you want good food and a proper riverside setting without feeling too formal. It works especially well after a full day because the pace is calm, the views are lovely, and the menu is polished without being fussy. Budget around £30–£45 per person, and if you can, book ahead for an outdoor or window table so you get the best atmosphere. It’s a fitting final stop for a Windsor day: unhurried, scenic, and very easy to enjoy after a lot of walking.
Ease into your last full day with a gentle walk through Walpole Park, which is one of Ealing’s nicest green spaces and a very good way to reset after the busier sightseeing days. Stick to the main paths, take a slow loop around the lake and lawns, and if the weather is kind, grab a bench near the gardens for a few quiet minutes. It’s usually at its best in the morning, when locals are out with dogs and the park feels properly neighborhood-scale rather than touristy. From there, it’s a short stroll into Pitshanger Lane, where the mood changes completely: this is Ealing’s local high street, full of independent shops, cafés, and that lived-in west London feel you don’t get in the center.
For lunch, settle in at Hare & Tortoise Ealing for an easy, reliable meal before the afternoon gets busier. It’s a good-value stop for departure day, with plenty of options if you want something light but filling, and you can usually keep it around £15–£25 per person depending on how much you order. After lunch, head over to Pitzhanger Manor & Gallery, which is compact enough to enjoy without feeling rushed. The house is a real architectural gem, and the gallery space keeps the visit interesting without turning it into a long museum day; plan about an hour, and check opening times in advance since they can vary by day and season.
Wrap up with a relaxed Walpole Park café stop for one last coffee or tea before you turn your attention to luggage and logistics. This is the moment to slow the pace right down, maybe sit outside if the weather cooperates, and make sure you have enough time for the journey back to Park Grand London Heathrow in Hounslow. Once you’re back, use the final 1.5 hours to pack properly, charge everything, and leave a comfortable buffer for check-out so departure day feels calm rather than rushed.