Buy a plan
Pick a destination, data allowance and validity period.

Choose a Costa Rica eSIM for airport transfers, road navigation, park tickets and WhatsApp calls. Compare current data, validity and total price before you buy.
Costa Rica looks compact, but volcanoes, cloud forest and the two coasts turn a short map into long travel days. Choose the airport for your first region, then treat San José, La Fortuna, Monteverde and Manuel Antonio as separate legs. Data helps with route changes, shuttle messages and digital tickets where service is available. Download maps and reservations before mountain roads, forest trails and park entrances.
Refund policy
We always refund the full amount you paid when you request it, whether your eSIM is unused, partly used or fully used. There is no time limit for requesting a refund.
Activation window
Check the package details for the first-use deadline and validity rules.
Secure checkout
Cards, Apple Pay & Google Pay — encrypted by Paysera.
Customer support
Contact support before or during your trip if you need help.
Prepare for Costa Rica while steady Wi-Fi is available: on an unlocked eSIM-compatible phone, add the Horizon profile before the flight. Once on the ground, make it the data line, switch on its data roaming and prevent the home SIM from automatically carrying data. Download the first road transfer and lodging pin before leaving the airport.
Pick a destination, data allowance and validity period.
Scan the QR or auto-install in the app — no physical SIM.
Data activates on first connection at your destination.
Pick the profile closest to your trip. The estimate assumes normal use — maps, messaging, photos, a short call home.
As a rule of thumb, a 3–4 day city break runs on about 1–3 GB, a one-week trip on 3–5 GB, a two-week multi-country tour on 8–12 GB, and working on the road takes about 1 GB a day, so 15 GB or more for two weeks.
In total, a 5 GB data allowance covers roughly 1,700 shared photos, 83 hours of social media and browsing, 15 hours of video calls, 63 hours of music streaming, or about 1000 hours of maps and navigation. Messaging apps barely use data.
San José · City guide
San José is the practical place to settle the first transfer and prepare the road ahead. Juan Santamaría International Airport is in Alajuela rather than the city centre, so keep the pickup point and accommodation address as separate pins. Before leaving the Central Valley, download the next route, park confirmation and shuttle contact. Mobile data helps with current traffic and booking messages where service is available.
San José eSIM — set up before you fly →La Fortuna · City guide
La Fortuna is the base for Arenal, hot springs, hanging bridges and waterfall visits, but each activity has its own entrance and pickup time. Use mobile data in town to confirm the operator and next departure, then keep the voucher and route offline before entering forest or volcano terrain. If Monteverde follows, treat the lake transfer as another booking rather than a simple city-to-city drive.
La Fortuna eSIM — set up before you fly →Monteverde · City guide
Monteverde is a cluster of reserves, lodging and tour meeting points rather than one entrance. Confirm which reserve, the transport time and the exact pickup before leaving the accommodation. Cloud, steep roads and dense forest can interrupt service, so download the ticket, trail map and return arrangement. The phone remains useful for messages in town, but it should not be the only place holding your day plan.
Monteverde eSIM — set up before you fly →Manuel Antonio · City guide
For Manuel Antonio, keep the national park visit separate from the beach and hotel plan. Check current entry rules and buy through the official channel before travel, then save the ticket and identification requirements offline. Mobile data can help with the road, accommodation messages and return transport where service is available. Inside forested areas, follow park information rather than depending on a live map.
Manuel Antonio eSIM — set up before you fly →Why Horizon
Choose Costa Rica-only when your whole itinerary stays in the country. If the same trip continues to included destinations such as Mexico, El Salvador, Colombia or Peru, compare the Latin America plan. Belize, Guatemala, Honduras, Nicaragua and Panama are not in that ten-country option. Hotspot sharing is free, and every connected device draws from the same allowance.
Plan for
Costa Rica
Compare the listed data allowances and validity periods for your destination.
Install over reliable Wi-Fi before departure and follow the plan's activation instructions.
Review the current price, data, validity, coverage and fair-use terms before checkout.
When the selected plan supports reuse or top-ups, My eSIMs shows the eligible options for the installed profile.
We'll alert you as you approach your limit. If the plan supports a top-up, My eSIMs shows the eligible options.
Choose country, regional or global coverage and check every destination in the plan details.
Count your travel days, then estimate maps, booking messages, WhatsApp calls, photo uploads and hotspot use. Compare the current allowance, validity and checkout total, confirm that Costa Rica is listed, and check that your unlocked phone supports eSIM.
Installing the Costa Rica profile only readies the phone; it does not use the days you purchased. Its first successful connection in Costa Rica starts the validity you purchased. Store the QR separately, and put the first hotel address, shuttle pickup and return booking on the device for the road ahead.
Yes, while the purchased Costa Rica plan still has data and validity; a move from San José to La Fortuna, Monteverde or Manuel Antonio does not require a new profile. At each base, keep Horizon selected for mobile data. Service can vary along mountain and park roads, so save the next lodging pin and transfer instructions before departure.
Save the offline map, lodging pin, booking reference, shuttle contact and return plan while you are still in town or on reliable Wi-Fi. Mobile data can help with updates and driver messages where service is available, but a cloud-forest crossing, boat stage or national-park trail should not depend on a live page opening at the meeting point.
Costa Rica plans from Horizon are data-only. They do not provide a local number, ordinary cellular calls or SMS. WhatsApp and other internet calling apps use the same data allowance when service is available. Hotspot sharing is free on every Horizon plan. A compatible phone is required, and laptops or companions connected to it consume that one allowance.
On a compatible dual-SIM phone, keep the home line available for its number and set Horizon as the mobile-data line. Disable automatic cellular-data switching so the home SIM does not take over unexpectedly. Calls or messages handled by the home operator can still incur its roaming charges, so review that account before travel.
Choose the country plan when your data use stays in Costa Rica. The Latin America plan is the cross-border option for Argentina, Brazil, Chile, Colombia, Costa Rica, Ecuador, Mexico, Peru, El Salvador and Uruguay. It excludes Costa Rica’s neighbours Nicaragua and Panama, as well as Belize, Guatemala and Honduras. For any excluded stop, arrange another plan and save border details offline.