Cusco with Kids

The altitude comes first — for them as much as for you

Travelling to Machu Picchu with children is one of those trips families remember for the rest of their lives — but the single fact that should shape every decision is the same one adults underestimate: Cusco, at 3,399 m, is higher than the citadel itself (around 2,430 m). The thin air is front-loaded. Children are not immune to soroche, altitude sickness, and because they can't always name a headache or queasiness, the symptoms tend to show up as crankiness, poor sleep and lost appetite. Plan for that and the trip stays magical; ignore it and a beautiful itinerary unravels on the second morning.

The good news is that the remedy is gentle and the kind of thing a holiday wants anyway: slow down, drink a lot of water, and let the first day or two be quiet. There is no medal for racing up to Sacsayhuamán the afternoon you land. Coca tea — the local standby served in every café and hotel — is something families have leaned on for generations, though for any specific medication or for a child with a heart or breathing condition, get advice from your own doctor before you fly. Severe or worsening symptoms in a child always mean coming down in altitude and seeking medical help, not pushing on.

Land low if you can — the Sacred Valley as a softer first base

If you have any flexibility, the kindest move for a family is to drop straight from Cusco airport down into the Sacred Valley for the first nights, sleeping at around 2,800 m before you take on Cusco's full 3,399 m. The valley is warmer, flatter underfoot and noticeably easier on small bodies, and the drive down begins the trip with a window full of terraces and river instead of a stuffy hotel lobby. You then come back up to Cusco later, already partly adjusted.

If you stay in Cusco from the start instead, the principle is the same: a short, low transfer from the airport to a central hotel, an early quiet night, and absolutely nothing strenuous booked for the first full day. Either way, the acclimatization ladder — sleep low, sightsee gently, climb later — is the framework the whole family trip hangs on.

A child-paced first day in the old capital

Cusco is, as it happens, brilliantly suited to children once they've adjusted — the very things that make it low-effort for altitude make it fun for kids. The Plaza de Armas has fountains, pigeons, ice cream and space to run; the cobbled lanes of San Blas climb past artisan workshops and the occasional grazing llama; and the city is small enough that you're never far from a café and a sit-down. A good first day is less an itinerary than a slow loop with plenty of pauses.

The San Pedro market is a sensory hit children tend to love — towers of fruit, bakers, fresh juice stalls, blankets and toys — and it doubles as a low, flat, fascinating way to spend altitude-friendly time. The Coricancha sun temple and the cathedral on the plaza reward short visits without much walking. Save the bigger Inca sites above town — Sacsayhuamán, with its giant zig-zag walls that genuinely thrill kids — for day two or three, once everyone is breathing easily, and consider a taxi up so you walk down rather than up.

• Day-one, low-effort: Plaza de Armas fountains, San Pedro market, the cathedral, a long lunch — no climbing.
• Day-two or later: Sacsayhuamán's giant stone walls (taxi up, stroll down), the San Blas lanes and llama spotting.
• Keep activities short and snack-stocked; let naps happen; don't over-schedule the first 48 hours.
• Sacsayhuamán's zig-zag fortress walls are a genuine kid highlight — like a stone playground built by giants.

Food kids will actually eat

Cusco is far friendlier to small appetites than its reputation for guinea pig and alpaca suggests. The everyday Andean kitchen leans heavily on potatoes — Peru grows thousands of varieties — plus rice, corn, soups and grilled chicken, all of which travel well with cautious young eaters. Lomo saltado (stir-fried beef, onions and chips), chicken with rice, and simple soups are easy wins, and pizza, pasta and pancakes are everywhere in the tourist centre when you need a guaranteed clean plate.

Two practical notes. First, hydration matters more at altitude, so push water, fresh juices and the ubiquitous fruit. Second, be a little careful with raw salads, street ice and unpeeled fruit for sensitive stomachs, and stick to bottled or properly treated water — a child with a stomach upset at 3,399 m is a miserable combination you want to avoid. Many cafés have high chairs and relaxed, family-friendly hours, especially earlier in the evening.

Where to sleep with a family

Stay central. A hotel in or just off the historic centre — around the Plaza de Armas or the gentler edges of San Blas — keeps walking distances short, which is exactly what tired, altitude-adjusting children need, and puts food, pharmacies and a taxi rank within a couple of minutes. Many Cusco hotels offer family rooms or connecting rooms and will store your big luggage while you head down to the citadel, so you travel light on the train.

Look for warmth and oxygen-rich extras as much as a pool: Cusco nights are cold year-round, so heating, plenty of blankets and hot water matter, and some hotels offer in-room oxygen on request, which can be reassuring on the first night with a small child. As ever, confirm specific family facilities and policies directly with the property when you book.

Setting up the Machu Picchu day itself

Once Cusco has done its job, the citadel day is genuinely doable with children — it sits lower, so the air is kinder, and the visit is a walk along a defined circuit rather than a hike (unless you add a peak climb, which young children generally shouldn't). The trick is logistics: book the timed-entry ticket first, then build the train and the shuttle bus up from Aguas Calientes around the slot, and choose an entry time that doesn't demand a pre-dawn start with sleepy kids. A mid-morning slot, after the cloud has lifted and the family has had breakfast, is often the easier call than chasing sunrise.

Carry the passports you booked the tickets with — they are checked at the gate, children's included — and pack water, snacks, sun protection and layers for the citadel's changeable cloud-forest weather. Strollers aren't practical on the stone paths and steps, so a young child who tires will need carrying; a soft carrier earns its place in the daypack. Plan the visit at a child's pace and you get the version of Machu Picchu families dream about: unhurried, wide-eyed and calm.

At a glance — Cusco with kids

The family essentials in one place. Altitudes are evergreen; confirm current hotel family facilities, ticket rules and train times locally when you book.

• Altitude: Cusco 3,399 m, higher than the citadel (~2,430 m) — plan around it; kids feel it as crankiness and poor sleep.
• First 48 hours: lazy, hydrated, low and flat; consider landing in the Sacred Valley (~2,800 m) first.
• Easy sights: Plaza de Armas, San Pedro market, San Blas lanes, llamas; Sacsayhuamán later (taxi up, walk down).
• Food: potatoes, rice, soups, grilled chicken, plus easy pizza/pasta; bottled water; careful with raw and street food.
• Stay central, warm, with family or connecting rooms and luggage storage for the train down.
• Citadel day: book the timed ticket first, pick a relaxed (not pre-dawn) slot, carry passports and a soft child carrier.