Start early at Gateway Arch National Park so you beat both the heat and the tour-bus wave. If you can, aim to be there right around opening time; the grounds are easiest to enjoy when the riverfront is still quiet, and May mornings in St. Louis are usually the sweet spot before humidity kicks in. Park in the nearby downtown garages if you’re driving, or rideshare in and get dropped near the riverfront to avoid circling for street parking. Give yourself time to walk the landscaped grounds, get the classic Arch photos from a few different angles, and just take in how the whole downtown skyline opens up from the river.
Right after, head into the Museum at the Gateway Arch while you’re already on-site. It’s the natural follow-up because you’re in the same place, and it keeps you comfortably indoors once the sun starts climbing. Expect roughly 90 minutes here, and budget a little extra if you like reading the exhibits rather than just breezing through. Admission to the museum is included with the Arch experience; the tram ride to the top is separate, so if you want that too, book ahead and be aware the timing can stretch your morning a bit. If you’re carrying a water bottle, make sure it’s empty before entry and just refill after.
For lunch, make your way to Crown Candy Kitchen in Old North St. Louis. It’s a very St. Louis kind of stop: old-school, no-frills, and beloved for a reason. The drive or rideshare from downtown is short, usually around 10 minutes, but I’d still allow a little buffer because lunch lines can build fast. The menu is hearty and affordable, with about $12–20 per person, and it’s worth ordering one of their famous shakes if you want the full experience. After lunch, head back downtown to Citygarden for a reset — it’s an easy, open-air break with sculptures, fountains, and room to wander without committing to another museum. In May, it’s a great place to stretch your legs, especially if you’ve been inside or in lines earlier in the day.
Next, continue downtown to the National Blues Museum, which keeps the day cohesive and gives you a compact but meaningful look at the city’s music history. It’s a good mid-afternoon stop because it’s indoors, not too sprawling, and easy to fit without rushing. Plan around 90 minutes, and if you like live performance energy, check whether there’s a short set or event on the schedule that day. From there, you’ll be close enough to walk or rideshare to dinner without losing momentum.
Wrap up at Broadway Oyster Bar for dinner near the riverfront. It’s lively, a little gritty in the best way, and exactly the kind of place that makes downtown feel alive after dark. Plan on about $25–45 per person, depending on whether you go light or lean into seafood and cocktails. If the weather is nice, sitting outside is part of the fun, but bring that light sweater because evenings can cool off once the sun drops. After dinner, you’ll be in a good spot to call it a night or linger a little downtown before heading back.
From downtown, head into Forest Park early and aim to arrive at The Saint Louis Art Museum close to opening. In May, that usually means leaving with enough cushion for traffic and parking so you can walk straight in and enjoy the galleries before the midday crowd builds. Admission to the museum is free for the main collection, though special exhibits may cost extra, and the air conditioning makes it an ideal first stop if the weather turns warm or humid. Take your time with the American and European rooms, then step back outside for a quick pause on the museum steps and the big park views before continuing deeper into the park.
A short ride-share or a pleasant walk through the park gets you to the St. Louis Zoo, which is also free and absolutely worth the daylight hours. Give yourself about 3 hours here so you don’t feel rushed; the River’s Edge area, big cat habitats, and penguins are usually solid crowd-pleasers. In May, the animals tend to be more active earlier in the day, so it’s smart to do the zoo before lunch if you can. Bring water, sunscreen, and a light layer — the park breeze can be nice, but the sun still gets strong.
For lunch, settle into The Boathouse Forest Park for an easy reset with lake views and a no-fuss meal. It’s a very “St. Louis in spring” kind of stop: shaded patio, relaxed pacing, and enough menu variety that everyone can find something. Expect roughly $20–35 per person depending on drinks and extras, and plan for about an hour so you can eat without losing the rhythm of the day.
After lunch, make your way to the Missouri History Museum, which is one of the best low-effort, high-reward stops in the park. It gives you the city story behind everything you’ve been seeing all day, and the location keeps you from wasting time crisscrossing St. Louis. Admission is free, and 1.5 hours is enough to see the highlights without museum fatigue. Then finish the park portion with a quick visit to The Jewel Box — in May, the greenhouse is at its prettiest, with seasonal blooms and that perfect bright-green spring look. It’s a short stop, so don’t overthink it; just wander, take photos, and enjoy the contrast after a full day outdoors.
Wrap up in the Central West End at Brasserie by Niche, where dinner feels polished without being stuffy. It’s a good place to slow the pace after a full Forest Park day, and the neighborhood itself is worth arriving a little early for if you want to stroll around Euclid Avenue or grab a pre-dinner drink nearby. Budget about $30–55 per person, and if you’re driving or ridesharing, the hop from Forest Park is short enough that you won’t lose momentum. If you still have energy after dinner, the Central West End is one of the easiest neighborhoods in the city to linger in — walkable, lively, and a nice way to end a day that balanced big sights with a little breathing room.
If the weather’s decent, start at Soulard Farmers Market right when it gets going—roughly 7 a.m. to early afternoon on market days, with the biggest buzz on Saturdays. In May, this is one of the nicest ways to see the neighborhood wake up: coffee in hand, lots of local produce, flowers, bakery stalls, and plenty of St. Louis characters. Go early if you want the best selection and easier parking around Soulard; by late morning it gets busy fast. Bring a little cash for smaller vendors, though cards are more common than they used to be.
A few blocks away, head to The Anheuser-Busch Brewery for a late-morning tour. The historic grounds are one of the city’s signature stops, and tours usually run in the $15–25 range depending on the route and tasting options. It’s worth booking ahead if you can, especially in spring. You’ll usually spend about 1.5 to 2 hours here, and it pairs well with the market because you stay in the same part of town without wasting time in transit.
For lunch, keep it simple and head to Bogart’s Smokehouse. This is classic St. Louis barbecue territory, and lunch here is usually in the $15–25 range per person, depending on how much meat you want to pile onto the tray. Expect a line, especially around noon, but it moves and it’s part of the experience. If it’s a warm May day, the smokehouse feel is even more fitting—just don’t arrive starving enough to get impatient.
After lunch, take a slow walk or short rideshare over to Laclede’s Landing to stretch your legs and digest. The cobblestone streets, old brick warehouses, and river-adjacent views make this a nice change of pace after the food-heavy first half of the day. A lingering hour is enough unless you’re in the mood to browse or sit with a drink. From there, make a short hop to the Basilica of Saint Louis, King of France for a quieter mid-afternoon stop; it’s one of the oldest and most atmospheric spaces near the riverfront, and it’s free to visit, though donations are appreciated. The interior is the real reason to go—cool, calm, and a good reset before dinner.
Finish the day with a relaxed meal at The Old Spaghetti Factory back in Laclede’s Landing. It’s an easy, low-stress last dinner with riverfront proximity, and it typically lands around $18–30 per person. If you want to keep the evening unhurried, linger after dinner and take one more look at the riverfront when the light softens; in May, that’s a nice time to be outside before heading back.