Quick answer: There is no universal rule — each operator sets its own age bands, and the listing’s booking box shows them (“Adult 13+, Child 3–12, Infant 0–2”). Typical patterns: infants (0–2) free on the lap, children (3–12) at 50–70% of adult, youth (13–17) sometimes a separate rate, seniors (60/65+) a small discount on some tours and many official attraction tickets. Attractions often check ID for reduced tickets, and many European state museums admit under-18s free on the official site — a saving that guided tours rarely pass on. Book the exact band shown; booking a 13-year-old as a child is the most common reason families are charged extra at the gate.
Typical Age Bands
| Category | Common age band | Typical price | Notes |
|---|---|---|---|
| Infant | 0–2 (sometimes 0–3) | Free, on lap | May not be allowed on some boats, hikes, vehicles without car seats |
| Child | 3–12 (varies: 4–11, 5–12, 3–9…) | 50–70% of adult | Must be accompanied; some tours have minimum ages |
| Youth / Teen | 13–17 (sometimes 12–17) | Adult or slight discount | Often adult price on tours; free at many official European museums |
| Student | With valid ID | Discount on official tickets | Rarely on guided tours |
| Senior | 60+, 62+ or 65+ | Small discount on some tours; common on official tickets | ID checked |
Top-Rated Orlando Tours & Experiences for Families on Viator
Why Bands Differ
Attractions set their own ticket ages (the Colosseum: under-18 free; Disney parks: 3–9 child; many US attractions: 3–12), and operators inherit those when tickets are included, then add their own logic for seats and guide capacity. A day-trip operator may charge a 12-year-old the adult coach fare because a seat is a seat. That is why one Orlando tour lists child 3–9 and another 3–12. Always read the booking box, not the headline price.
ID and Age Checks
Attractions issuing reduced tickets check ID: a passport, ID card or, for younger children, sometimes nothing — but be prepared. Booking a child in a band they don’t fit usually means paying the difference at the gate; occasionally it means refused entry. Book the age the child will be on the tour date, not today.
Free Official Tickets for Under-18s in Europe
Many state-run attractions in Italy, France and Spain admit under-18s free on the official site (the Colosseum, Uffizi, Louvre, Prado, Versailles, among others), sometimes with a small booking fee. Guided tours with tickets included rarely reflect this fully — the child price still covers the guide and allocation. For a family of four with two teens, the official ticket can be dramatically cheaper than a guided tour; our Colosseum ticket comparison shows the maths. The trade-off is the guide and the availability that tours provide.
Minimum Ages and Restrictions
Segway tours, quad bikes, jet skis, scuba, some boat trips and many food-and-drink tours have minimum ages; wine tours may admit children but not serve them. Infants may be barred from vehicles without car seats (US, Australia) or from small boats. The listing’s “Additional info” section states restrictions; message the operator if unclear.
Seats, Car Seats and Strollers
On transfers and coach day trips, infants on laps are usually free, but a booked seat for a toddler costs the child rate. In countries with car-seat laws, private transfers may require you to request a seat in advance, sometimes for a fee. Strollers are welcome on most walking tours but not in all attractions; check.
Senior Discounts
Common on official attraction tickets (often 65+, sometimes EU residents only) and on some hop-on-hop-off buses and cruises; uncommon on guided walking tours. Where offered, ID is checked. If a listing shows only Adult and Child, there is no senior rate for that product.
How to Book Right
Read the age bands in the booking box. Book children at the age they will be on the tour date. Bring ID for anyone on a reduced ticket. Check minimum ages and car-seat rules before booking activities. Consider official tickets for under-18s at European state attractions when you don’t need a guide. And for families of five or six, price a private tour — it is often the same per person as a small-group tour (why).
Destinations: Orlando, Paris, London.
Frequently Asked Questions
What age is a child on tours?
It varies by operator, most commonly 3–12, but bands such as 3–9, 4–11 or 5–12 are common. The listing’s booking box shows the exact band.
Are infants free on tours?
Usually, on the lap, for ages 0–2. Some boats, vehicles and hikes do not allow infants; check the listing.
Do teenagers pay adult prices?
Often on guided tours, yes. Many official European museums admit under-18s free, so a ticket-only visit can be cheaper for families with teens.
Will they check my child’s age?
Attractions issuing reduced tickets often check ID. Booking the wrong band can mean paying the difference at the gate.
Is there a senior discount on tours?
Sometimes on official attraction tickets, buses and cruises; rarely on guided walking tours. If the listing shows no senior rate, there isn’t one.
Do private tours charge per child?
Most private tours are priced per group up to a stated size, so children count toward the group but do not change the price.
Kratos Review is reader-supported. We may earn a commission when you book through links on this page, at no extra cost to you. Prices and policies were checked on 28 September 2026 and can change.
Write Your Review
No reviews yet. Be the first to share your experience!