# Cerro Onelli Central, Argentina: what it is and when to go > Cerro Onelli Central is a mountain in Argentina and Chile, at 2,620 m above sea level. Interests: Nature and Mountains. The best time to visit is January to March, a short season because of the altitude. In December there are 16 h 09 of daylight, and in June, 7 h 51. It has an article in one Wikipedia, so it is not one of the busiest places in Argentina: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/america/argentina/cerro-onelli-central/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Mountain in Argentina and Chile · Nature, Mountains - **Where:** Argentina - **Elevation:** 2,620 m - **Best time:** January to March. - **Nearest airport:** USH Ushuaia, 630 km as the crow flies - **Coordinates:** -50.15611, -73.5125 ## What it is and where Cerro Onelli Central is a mountain in Argentina and Chile, at 2,620 m above sea level. It has an article in one Wikipedia, so it is not one of the busiest places in Argentina: one to enjoy at a calmer pace. Its coordinates are -50.15611, -73.5125; the nearest main airport is Ushuaia - Malvinas Argentinas International Airport (USH, Ushuaia), 630 km as the crow flies. How to get around Argentina (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/america/argentina/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=-50.156111%2C-73.5125) - [Directions](https://www.google.com/maps/dir/?api=1&destination=-50.156111%2C-73.5125) It is one of the [Nature](https://kokai.app/en/paises/america/argentina/naturaleza/) and [Mountains](https://kokai.app/en/paises/america/argentina/montana/) places in Argentina. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Cerro Onelli Central is **January to March**, and the season is short because it sits at 2,620 m: above 1,800 m there is snow until June and it returns in October. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Best time | 15 h 42 | | February | Best time | 14 h 11 | | March | Best time | 12 h 27 | | April | Possible | 10 h 28 | | May | Better not | 8 h 48 | | June | Better not | 7 h 51 | | July | Better not | 8 h 15 | | August | Better not | 9 h 43 | | September | Better not | 11 h 39 | | October | Better not | 13 h 34 | | November | Better not | 15 h 17 | | December | Possible | 16 h 09 | In December there are 16 h 09 of daylight, and in June, 7 h 51. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. | What you come for | Best time | Possible | | --- | --- | --- | | Nature | January to March | April and December | | Mountains | January to March | April and December | It is not the same trip whatever you come for: Cerro Onelli Central has a different season depending on what you want to do here, and [Kokai](https://kokai.app/en/) puts it in the right month for you. When to go to Argentina in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/america/argentina/#cuando-ir). ## Before you go to Argentina To enter Argentina there are 8 things to sort out before you leave, starting with “Book Patagonia's refuges and transfers”: they are all, with their deadlines, in [the Argentina checklist](https://kokai.app/en/paises/america/argentina/#antes-de-salir). Currency: Argentine peso (ARS); plugs: Type C and I · 220 V · 50 Hz (you need an adapter for the three flat-pin plug); emergencies: 911 for everything · 101 police · 107 ambulance. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Onelli Glacier](https://kokai.app/en/paises/america/argentina/onelli-glacier/): Glacier in Argentina · 4.3 km - [Cerro Spegazzini Norte](https://kokai.app/en/paises/america/argentina/cerro-spegazzini-norte/): Summit · 9.1 km - [Cerro Heim](https://kokai.app/en/paises/america/argentina/cerro-heim/): Nature · Mountains · 10 km - [Cerro Bolados](https://kokai.app/en/paises/america/argentina/cerro-bolados/): Mountain in Argentina and Chile · 12 km - [Cerro Peineta](https://kokai.app/en/paises/america/argentina/cerro-peineta/): Mountain in Argentina · 12 km Distances are as the crow flies. Everything else is in [the Argentina guide](https://kokai.app/en/paises/america/argentina/). ## More in Argentina: Nature - [Aconcagua](https://kokai.app/en/paises/america/argentina/aconcagua/): highest mountain in both the Southern and the Western Hemispheres (6967 m) - [Iguazu Falls](https://kokai.app/en/paises/america/argentina/cataratas-del-iguazu/): waterfalls on the Igazú River on the border of Misiones, Argentina and Paraná, Brazil - [Ojos del Salado](https://kokai.app/en/paises/america/argentina/ojos-del-salado/): highest volcano in the world - [Llullaillaco](https://kokai.app/en/paises/america/argentina/volcan-llullaillaco/): stratovolcano in Chile and Argentina - [Río Gallegos, Santa Cruz](https://kokai.app/en/paises/america/argentina/rio-gallegos-2/): capital and largest settlement of the Patagonian province of Santa Cruz in Argentina - [Cueva de las Manos](https://kokai.app/en/paises/america/argentina/cueva-de-los-manos-pintadas/): cave with cave paintings in Santa Cruz, Argentina Every Argentina place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/america/argentina/naturaleza/). ## Frequently asked questions ### What is Cerro Onelli Central? It is a mountain in Argentina and Chile. It has an article in one Wikipedia, so it is not one of the busiest places in Argentina: one to enjoy at a calmer pace. ### When is the best time to visit Cerro Onelli Central? January to March, and it is worth checking carefully: at 2,620 m the season is shorter than lower down. In December there are 16 h 09 of daylight, and in June, 7 h 51. ### How do you get to Cerro Onelli Central? The nearest main airport is Ushuaia - Malvinas Argentinas International Airport (USH), 630 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=-50.156111%2C-73.5125) opens the route on the map, and how to get around Argentina is explained in [its country guide](https://kokai.app/en/paises/america/argentina/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Argentina map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Onelli Glacier](https://kokai.app/en/paises/america/argentina/onelli-glacier/), [Cerro Spegazzini Norte](https://kokai.app/en/paises/america/argentina/cerro-spegazzini-norte/), [Cerro Heim](https://kokai.app/en/paises/america/argentina/cerro-heim/). The rest is in [the Argentina guide](https://kokai.app/en/paises/america/argentina/). Data from [OpenStreetMap](https://www.openstreetmap.org/node/3458472716), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q113496472), CC0. More about Cerro Onelli Central on [Wikipedia](https://es.wikipedia.org/wiki/Cerro_Onelli_Central). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).