Start very early at Charles Bridge if you can — by 7:00–8:00 a.m. it still feels like Prague, not a postcard shoot. Walk from Malá Strana toward Old Town so the skyline opens up in front of you: the towers, the river, and the castle rising above it all. Give yourself about 45 minutes, mainly for photos and to actually slow down on the bridge instead of just crossing it. If you’re staying nearby, it’s an easy walk; otherwise take the tram to Malostranská and stroll in from there. From the bridge, continue straight into Old Town Square in Staré Město, where you can watch the Astronomical Clock at the top of the hour, then wander a bit around Týnský chrám and the side streets. Expect more people here by late morning, so this is the place to keep moving and absorb the atmosphere rather than overplanning it.
For brunch or a proper coffee break, head to Café Savoy in Malá Strana. It’s one of those old-school Prague cafés that still feels special without being fussy: chandeliers, polished service, and excellent pastries. A sit-down breakfast or brunch will usually run around €10–20 per person, and it’s worth booking ahead on a summer day because locals and visitors both know it. If you’re coming from Old Town Square, cross the river and take the short walk over the Mánesův most or hop one tram stop if your feet are already complaining. Afterward, keep the pace gentle as you make your way uphill toward Prague Castle; don’t rush the approach, because the views along Nerudova and the lanes below the castle are part of the experience.
Set aside 2–3 hours for Prague Castle itself. The complex is big, so think of it as a sequence of courtyards, viewpoints, and interiors rather than one single sight. Go for St. Vitus Cathedral first if the line looks manageable, then wander the courtyards and stop for the city views over the river and red rooftops. Entry varies depending on what you want to see, but a basic circuit is typically around a few hundred CZK; budget a bit more if you add the full interior access. The castle area is busiest in the middle of the day, so it helps to arrive after brunch but before the late-afternoon tour groups thin out. For a restful break, stop at Lobkowicz Palace Café inside the castle complex — it’s a good place for lunch, dessert, or just a coffee with a view, and it feels calmer than grabbing something rushed outside the gates. Expect roughly €12–25 per person, depending on whether you eat or just snack. From here, you can continue downhill at an easy pace rather than forcing a taxi; Prague is best when you let the streets do the work for you.
Finish with a sunset walk in Letná Park. It’s one of the best low-key viewpoints in the city, with wide paths, open green space, and a classic panorama over the Vltava and the bridges below. If you still have energy, grab a drink nearby or just sit on a bench and watch the light change over Old Town and Malá Strana — this is the kind of ending that makes Prague feel lived in, not just visited. From the castle area, it’s an easy downhill route on foot or a short tram ride toward Letenské náměstí. If you’re staying central, you can drift back afterward through the quieter streets rather than taking a direct transfer; summer evenings here are made for wandering, and there’s no need to cram in anything else.
Arrive in Salzburg with enough of a buffer to drop your bag first if you can — most people find the day much easier once they’re not dragging luggage through the old town. Start gently at Mirabell Palace and Gardens, which is the perfect “ease into Salzburg” stop: tidy parterres, fountains, little classical statues, and postcard views back toward the city. It’s especially nice early, before the tour groups roll in, and costs nothing to wander. From there, it’s an easy walk across the river and into the historic center for a coffee break at Café Tomaselli on Alter Markt. This is the kind of place where locals still meet for a proper sit-down coffee rather than a grab-and-go; expect about €8–15 for coffee and cake, and don’t rush it — Salzburg rewards slow mornings.
From Alter Markt, continue to Salzburg Cathedral, which anchors the old town in a way you really feel once you’re standing in the square. The interior is grand but not overwhelming, and the surrounding lanes make it easy to linger for photos and a bit of people-watching. Then head uphill to Hohensalzburg Fortress; the funicular is the easiest way up and saves your energy for the views, which are the real payoff here. Budget around €15–20 for the fortress and funicular depending on what you include, and plan roughly two hours so you’re not hurrying through the museum rooms and lookout points. The view across the Salzach River and the Alpine backdrop is one of those Salzburg moments that makes the whole detour feel worth it.
Come back down into the old town for lunch at St. Peter Stiftskulinarium, one of Europe’s most atmospheric dining rooms, tucked beside St. Peter’s Abbey. It’s a good place to slow the pace after the fortress, and a meal here usually lands around €25–50 per person depending on what you order. Afterward, let the rest of the afternoon be loose and unplanned as you wander Getreidegasse and the surrounding lanes — this is Salzburg at its most walkable, with iron guild signs, narrow arcades, and plenty of small side streets worth poking into. If you have energy left, browse the quieter passages off the main drag rather than staying only on the busiest stretch; that’s where the city feels most lived-in.
After your early train from Salzburg, plan on reaching Budapest in time for a late lunch or an early-afternoon start; if you’re dropping bags at a hotel on the Pest side, it’s worth using a taxi or metro so you can get up to the hill without wasting energy. Begin in Buda Castle, which is the best place to orient yourself on day one: the courtyards are broad, the views over the Danube are immediate, and wandering here feels calmer than the busier Pest side. Give yourself about 1.5 hours, and if you’re using public transport, the 16 bus up from downtown is the easiest no-fuss option.
A short walk along the ramparts brings you to Fisherman’s Bastion, where the postcard angle opens up toward the Parliament and the river. Go straight to the upper terraces first if you want the clearest view before the crowds thicken; the lower levels are often free, while the upper towers usually charge a small fee. Next door, step into Matthias Church—its patterned roof and richly painted interior make it one of the few places in the city that actually looks as ornate inside as it does from the square outside. Tickets are usually around €5–10, and it’s easy to do both sights back-to-back without rushing.
From the Castle District, head down into the Jewish Quarter for lunch at Macesz Bistro, which is a good choice if you want something more grounded and local-feeling than the touristy castle cafés. Expect Hungarian-Jewish dishes, hearty portions, and a bill in the €15–30 range depending on what you order; it’s the kind of place where you can linger over a main and a drink without it turning into a long formal meal. Afterward, take a tram or taxi over to the Great Market Hall, ideally leaving a little margin for wandering the upper and lower floors rather than treating it like a quick checklist stop.
At the Great Market Hall, focus on the stalls rather than buying everything in sight: look for paprika, salami, pickles, honey, and small food gifts you can actually carry home. The ground floor is best for produce and snacks, while the upper level is where the souvenirs and lunch counters live; an hour is enough if you keep it loose. Then finish with the most Budapest thing of all: Széchenyi Thermal Bath in City Park. Arrive late afternoon so you can ease into the indoor pools first and save the outdoor hot pools for dusk, when the steam looks best and the place feels more atmospheric. Bring a swimsuit, flip-flops, and a towel if you don’t want to rent them; entry is usually around €20–40 depending on day and locker/cabin choice. It’s a very easy end to the trip, and after a day of castle steps and market wandering, the soak will feel exactly right.