18-Day Ultimate Central America 2026

Lima: A modular trip means fellow travellers will join and leave at various locations. There’ll be some goodbyes, sure, but there’ll also be plenty of hellos with new like-minded travellers.

Lake Titicaca: Flexibility is key when you’re travelling in Latin America. The itinerary will give you a good idea of what your trip is gonna look like. But routes, schedules, hotels & modes of transportation may be subject to change without prior notice because of local circumstances or events beyond Contiki’s control. 

Mexico City: You’ll now book and pay for your Free Time Add-Ons through WeTravel — a simple website link where you can browse all the FTAs, pick what you’re keen on, and pay directly by card, in any currency. You’ll get the link in your Welcome Email, usually 3–5 days before your trip starts. Once you’re in, it’s easy: check out the pics, descriptions and prices, add your chosen experiences to your cart, then check out online. You can book before your trip starts or while you’re on the road, up until each activity’s booking deadline.Missed the link? No stress. Your Trip Manager can share it with you on trip too.

Iguazú Falls: You’ll need to bring USD cash with you, as it’s the only way to pay for the Free Time Add-Ons on this trip. You’ll receive the cost of each option in your Welcome Email. Plus, we recommend you bring Visa and/or Master Card (American Express or Discover cards aren’t widely accepted).  

Iguazú Falls: You’ll usually receive a 10% service charge on your restaurant bill. But tipping isn’t a requirement. Either way, if you’re pleased with your service, a tip will always be appreciated! We recommend tipping 12% of the total bill. 

Iguazú Falls: Your Trip Manager brings the group together with all the info, fun facts and food recommendations you'll ever need. Plus, they’ll ensure everything runs smoothly and address any issues. They’ll be there with you throughout the trip and will be your go-to person if you need anything. They’ll also fill you in on the cultural and historical context of the places you visit with some informal talks when relevant. 

Iguazú Falls: Drinking tap water isn’t recommend. So, please stick to bottled water (even when brushing your teeth). There will be plenty of opportunities to purchase bottled water during the trip. 

Iguazú Falls: Most places use similar plugs to the US and Europe, but it’s a good idea to bring a circular two-prong adapter just in case. No voltage converter is needed for devices like phones and laptops, but you may need one for high-powered devices (e.g., hairdryers).

Buenos Aires: Pack light, but smart. Think: layers for all types of weather, comfy walking shoes, sun protection (hat, sunglasses, sunscreen), a daypack, any meds, a first aid kit, hand sanitizer, and even a circular two-prong power adapter. Don’t worry tho, your Trip Manager will send a full list of things you should pack before your trip starts. 

Iguazú Falls: You can bring 1 hand luggage + 1 suitcase or backpack per person.  Internal flights are included in this trip (your Trip Manager will have your tickets ready for you). Each traveller is allowed 1 checked bag & 1 carry-on bag/personal item (eg: small backpack/handbag or laptop bag). Our suitcase restriction above means that the checked bag will be within the limitation for this flight. The carry-on bag must not exceed 114 cm (45”). Extra or overweight bags will incur a fee by the airline which is the traveller’s responsibility. Fees range from US$25.00-US$100.00. 

Mexico City: Please check the latest travel info from the Centers for Disease Control and Prevention if you're travelling to Mexico, Belize and Guatemala. We also recommend that you consult your local health clinic or doctor for more details.

Belize City: Yep, ATMs are easy to find in cities, towns, and tourist hotspots.  You’ll need to get:  Pesos in Mexico   Belize dollars (and sometimes USD) in Belize   Quetzales in Guatemala   Heads up: rural areas can be hit or miss, especially in Belize and Guatemala. So, bring some backup cash and use ATMs inside banks when you can.  

Mexico City: Short answer: it varies (a lot). Long answer:  Mexico has all the moods. On the coasts and in the south (think Cancun, Los Cabos), it’s hot and humid during rainy season. Up in the mountains (think Guadalajara), you’ll find more chill – think spring vibes year-round. And in the really high bits? Pack layers, because it can get frosty.  Belize & Guatemala bring the tropical heat in the lowlands (around 25–30°C), with serious humidity and a rainy season from May to October. Belize can be prone to a storm or two - so waterproof everything.  But Guatemala’s highlands (like Antigua and Quetzaltenango) flip the script with cooler temps, crisp nights, and all-round alpine energy. 

Lima: Safety: You’ll stay in expert-picked areas that are safe and convenient. While you’re on your own, it’s best to stick to safe areas, follow your gut & of course, use your common sense (avoid dark alleys, don’t leave valuables unattended, use crosswalks).  Water & Food: It’s best to avoid drinking tap water in any of these countries. Stick to bottled water (even for brushing your teeth!). You’ll have plenty of opportunities to purchase them on your trip.  Toilets: We’ll make a service stop along the way where you can use a toilet. But remember to toss used toilet paper in the trash, not the toilet (don’t wanna clog it up!)  WiFi/Cell Service: WiFi is available at most accommodations and restaurants, but it can be slow. It’s best to check with your phone provider about international plans.