Guatemala uses the quetzal, and cash is still very important. Cards are common in Antigua, Panajachel, and other tourist areas, but small villages, lanchas, tuk-tuks, many shuttles, and local places often want quetzales. ATM fees can be annoying, and airport ATMs may be even worse, so it helps to make fewer and larger withdrawals if your bank allows it. ATMs are easy to find in main hubs and less common in smaller towns, so take out money before going somewhere remote like Lanquín. Always refuse dynamic currency conversion and choose to pay in GTQ, not USD.

Guatemala is clearly divided by height above sea level. The highlands, Antigua, Lake Atitlán, Xela, Guatemala City, stay mild for most of the year. Day temperatures are often around 20°C to 25°C. Nights are cooler, and volcano camps can be much colder. Petén and the Caribbean side stay hotter, more humid, and sweatier all year. The dry season usually lasts from November to April. The rainy season is from May to October, but it often means sun in the morning and a heavy shower later. It usually does not rain all day. September to October is the worst time for muddy trails and landslides.

The biggest real danger is road and transport safety. After that, petty theft and common thieves are the main problems. Guatemala is manageable on the main backpacker route if you stay alert, hide valuables, and do not walk late at night when drunk. Antigua feels like an easy first stop and is one of the safer bases. Guatemala City is mostly used for transit, so most backpackers go straight to Antigua. Around Lake Atitlán, San Pedro feels more scam-filled and less safe after dark than Panajachel. On chicken buses, keep valuables on your body and do not stand in a crowded aisle.

Transport in Guatemala mostly means chicken buses, tourist shuttles, and a few good long-distance coach companies. Chicken buses are the cheapest option, about Q3 to Q50 depending on distance. They are cash only, cannot be booked, and feel chaotic, but they are useful in the daytime. Tourist shuttles are easy to book through hostels, hotels, GuateGo, or local agencies. It helps to compare prices, because different sellers often put you in the same van. For longer routes, Fuentes Del Norte is the company for Guatemala City to Flores. Litegua is useful on Caribbean routes. Around Lake Atitlán, public lanchas are the normal transport, usually Q10 to Q25 for common trips.

Stomach problems are the classic unwanted Guatemala memory. Drink bottled or filtered water, be careful with ice, and choose busy food stalls where meals are cooked fresh and served hot. Highland altitude can affect you more than expected, especially around Xela, Atitlán, and volcano hikes, so wait a day before doing anything very hard. Protection from mosquitoes matters more in lower, humid places like Petén, Río Dulce, and the Caribbean side. Medical care is much better in Guatemala City than in rural areas. Many places ask for payment before treatment, so good insurance is important.

Claro and Tigo are the two main SIM choices. It is easy to buy one at Guatemala City airport. There is a shop before customs, and setup is usually fast. One common airport price is about Q100 for 10 GB for a month, with a smaller option around Q50 for 5 GB. Tigo is usually the safer choice for broader rural coverage, while Claro is strong in cities and normal travel hubs. Wi-Fi in Antigua is usually better than at Lake Atitlán. Around the lake, Panajachel is the most reliable base, and power cuts can sometimes stop the internet.

Spanish is the main language for travel, but Guatemala is truly multilingual. Many Mayan languages are used in daily life, especially in rural areas. English is usually enough in hostels, Spanish schools, tours, and many places in Antigua and the main towns around Lake Atitlán. On local transport, in markets, and in smaller villages, English disappears quickly. Even simple Spanish helps a lot with fares, food, and avoiding mistakes. People usually react well if you try.

Daily travel is easier if you slow down, greet people politely, and use some Spanish. Saying buenos días before a question helps more than many backpackers expect. Guatemala is friendlier and more conservative than the party-town image of Central America that some people have in mind. Because of that, neat clothes and modest dress work better in churches, markets, and Indigenous towns. Bargaining is normal for handicrafts and market souvenirs. It is less normal for food or fixed-price services. Tipping about 10% in restaurants is common, but check first because propina may already be included on the bill. Ask before you take photos of people.

Guatemala is very good for cheap and filling food if you do not eat only hostel pancakes. Local comedores and street stalls can still feed you for about Q15 to Q30, while breakfasts and main dishes in traveler places cost more. Look for pepián, jocon, kak’ik, chuchitos, tamales, and desayunos with eggs, beans, plantain, and tortillas. In the highlands, market lunches are usually one of the cheapest options. Around Lake Atitlán and Antigua, coffee is excellent and easy to find. Street food is a good idea if the stall is busy and the food is cooked fresh in front of you.