Start your first day right at Gateway Arch National Park so you can get the full “this is St. Louis” overview before the downtown crowds thicken. If you’re coming in from a hotel elsewhere in the city, aim to arrive by about 8:30–9:00 a.m.; parking garages downtown usually run around $10–20 for the day, and rideshare drop-off near the riverfront is the easiest low-stress option. The museum space beneath the Arch is free, while the tram ride to the top usually costs extra and can sell out on busy spring weekends, so if you want that view, book ahead. Give yourself about 1.5–2 hours to wander the exhibits, take photos on the lawn, and enjoy the riverfront breeze—May can be lovely here, but it also shifts fast, so that lightweight rain jacket in your bag is a smart move.
From there, walk a few minutes to The Old Cathedral, one of those tiny-but-important stops that gives the whole area more depth. It’s an easy 30-minute visit, and you don’t need to overthink it—just pop in, take in the contrast between the quiet church interior and the modern riverfront around it, and move on. The walk between the two is short and straightforward, so you can keep things unhurried and still stay on schedule.
For lunch, head to The Arch Café at the Museum at the Gateway Arch since it keeps you close and avoids wasting time on extra transit. It’s the kind of practical downtown lunch stop locals use when they want something simple before the rest of the afternoon, and you should budget about $15–25 per person depending on whether you grab a sandwich, salad, or a fuller meal. This is also a good moment to refill your water bottle and give everyone a break before the next museum—downtown walking in May is pleasant, but once the sun is out, it can feel hotter than you expect.
After lunch, make your way over to the National Blues Museum, which is a perfect St. Louis-specific stop because it’s compact, easy to digest, and gives you a real sense of the city’s musical backbone. Plan on about 1.5 hours; admission typically falls in the $15–20 range, and the indoor space is a nice reset if the weather turns humid or rainy. It’s an easy stroll or very short rideshare from the Arch area, so there’s no need to complicate the logistics. When you finish, head to Ballpark Village for a relaxed late-afternoon drink, snack, or early dinner—think $20–40 per person depending on how hungry you are. It’s especially lively on game days, so expect more energy and more people if the Cardinals are home.
Wrap the day at Busch Stadium, which is the best way to end a first St. Louis day if you want the full local experience. If you have tickets for a Cardinals game, arrive a little early to clear security and soak in the pregame buzz; if you’re doing a tour instead, check the schedule in advance because availability can vary. Either way, wear your comfortable sneakers, bring the small cross-body bag, and keep your water bottle empty until you’re through entry. After the game or tour, it’s an easy rideshare back to your hotel from the downtown core, and if you’re not in a rush, the area around the stadium is one of the best places to linger a bit and watch the city wind down.
If you’re coming from downtown or another part of the city, head toward Forest Park early enough to be parked or dropped off about 15–20 minutes before the St. Louis Zoo opens. In May, that usually means a smooth start before the crowds, school groups, and midday heat show up. If you’re driving, the park roads can get busy near the zoo lots, so use the main park entrances and follow signs for zoo parking; rideshare is honestly the easiest stress-free move here. Once inside, give yourself a relaxed 2.5–3 hours to wander the major habitats, grab a coffee or snack if you want one, and keep an eye on the weather since shade is good in places but not everywhere.
For a midday reset, walk over to The Boathouse at Forest Park and sit near the water if you can. It’s one of those lunch stops that feels like part of the park day rather than a separate “restaurant detour,” and it works especially well after a lot of walking. Expect about $20–35 per person depending on whether you do salads, sandwiches, or a more substantial plate, and budget about an hour so you’re not rushing. In May, a lighter lunch is usually the move—something easy before heading indoors to cool off a bit.
After lunch, head to Saint Louis Art Museum for the nicest indoor break of the day. It’s free, air-conditioned, and a great place to slow the pace down if the weather turns sticky or a rain shower rolls through. Two hours is plenty if you’re browsing casually, though you can stay longer if a special exhibit grabs you. When you’re ready, take a slow walk out toward Grand Basin and Art Hill—that stretch shows off why Forest Park feels so grand, with open water, skyline views, and plenty of room to just wander without a fixed agenda. Late afternoon light is especially pretty here, and you can do the whole loop in about 45–60 minutes at an unhurried pace.
For dinner, make your way to Brasserie by Niche in the Central West End, which is close enough to keep the day easy but polished enough to feel like a proper finish. It’s a comfortable spot for a “nice casual” evening—no need to overdo it, but it does feel a notch above the lunch places in the park. Plan on about $35–60 per person, especially if you do drinks or a couple of courses, and try to book ahead if it’s a weekend in May. After dinner, the neighborhood is nice for a short stroll around Euclid Avenue before heading back; if you’re returning downtown, a rideshare is usually the simplest and fastest option, especially once evening traffic settles down.
Start with a relaxed walk through The Hill before the day gets hot. This is one of those neighborhoods that still feels lived-in, with old-school Italian-American roots, tidy brick houses, and quiet side streets that reward wandering more than rushing. Give yourself about 45 minutes to drift along Macklind Avenue and the surrounding blocks; if you’re early, it’s peaceful and you can really take in the bakeries, family homes, and little neighborhood details that make The Hill feel so different from the rest of St. Louis. In May, a light layer is still smart for the cooler morning air, but by midday you’ll probably be glad for breathable clothes and comfortable walking shoes.
Head to Zia’s Restaurant for a hearty, no-fuss Italian lunch. It’s the kind of place locals go when they want big portions, red-sauce comfort, and a menu that doesn’t try too hard; expect around $20–35 per person depending on how hungry you are. If you can, sit down a little before the lunch rush so you’re not waiting too long, especially on a weekend in May when neighborhood traffic picks up. After lunch, take your time easing over toward Shaw—it’s a short ride, and if you’re driving, parking near the garden is usually manageable compared with busier downtown stops.
Spend the early afternoon at the Missouri Botanical Garden, which is absolutely worth prioritizing in May because the spring color is usually at its best. Plan on 2–3 hours if you want to enjoy it without hurrying through, and bring water, sunscreen, and maybe bug spray if you’re the type who gets eaten alive in lush gardens. Entry is typically around the mid-teens for adults, with some variation for special exhibits, and the conservatory alone can be a nice cool-down if the weather turns warm. After that, head toward The Grove and Midtown for a late-afternoon reset at The Corner Cafe—an easy, casual stop for coffee, dessert, or a snack, usually around $10–20 per person. It’s a good place to sit for a bit, charge your phone, and let the evening pace catch up with you.
Finish at The Fabulous Fox Theatre, one of the prettiest performance venues in the country and easily one of the best nights out in St. Louis. Even if you’re just going for the architecture and atmosphere, give yourself extra time to arrive early and look around the lobby and marquee; if you have tickets, the show itself usually runs about 2.5–3 hours total with intermission. Dress “nice casual” rather than formal-formal, and if you’re driving, Midtown parking garages and nearby lots are the simplest option, though rideshare is often less stressful after dark. If you want one last neighborhood detour before heading back, Locust Street and the blocks around the theater have a nice after-dark energy without feeling overly hectic.