Practical guideVisiting the Yungas
Where to go, when, what to bring and which rules to follow to see Tucumán’s cloud forest without harming it or taking needless risks.
Confirm before you travelHours, fees, access and rules change, and several details on this page come from guides or news articles of different years. Before you go, call or write to the body that manages each place. Items marked “unverified” could not be confirmed with a current official source. Data checked on 21 October 2026
Places to visit
National parkAconquija National Park
- Where it is
- Southwest Tucumán, about 74,000 ha across the Alberdi, Chicligasta, Monteros, Río Chico and Tafí del Valle departments. Protects Yungas and high-Andean ecosystems. Created in 2018 (Law 27,451). Entrances: Campo de los Alisos, Cochuna/Laguna del Tesoro and Piedra Labrada.
- Getting there
- By car: RN 38 to Concepción (about 75 km), then RN 65 west to Alpachiri; gravel road to the entrance from there. Campo de los Alisos is about 109 km from the Tucumán bus terminal and requires fording the Jaya river. By bus: Tesa or Exprebus to Concepción, then Gutiérrez to Alpachiri (then a local taxi). Piedra Labrada is reached via Monteros and needs a 4x4.
- Access and rules
- Free entry and camping. Register your visit online in advance (the park's Eventbrite form). A licensed guide is mandatory for La Ciudacita and Campo de las Azucenas (Piedra Labrada). Prohibited: pets, drones, fires outside fire pits, camping outside designated areas, leaving trails, feeding wildlife. No mobile signal in most of the park, no shops, no lodging. Access closes when rivers flood or under SMN alerts, mostly November to March. Details come from the official September 2022 guide and a July 2026 article: confirm with the park office.
- What to see
- Yungas forest, trails such as Selva Misteriosa, El Pozón, Los Chorizos, La Mesada and Laguna del Tesoro; birds (about 260 species per a 2026 article); wildlife such as brocket deer, ocelot, puma and taruca; the La Ciudacita site and the Inca Road.
- Managed by
- National Parks Administration (APN). Park office: Pte. Raúl Alfonsín 1400, Concepción. Tel. +54 3865 15358562 / 15520123. aconquija@apn.gob.ar
Official site ↗
Sources: argentina.gob.ar ↗ · lanacion.com.ar ↗ · argentina.travel ↗University reserve and botanical gardenHorco Molle Experimental Reserve
- Where it is
- Horco Molle area in the Yungas, near Yerba Buena. Coordinates taken from a news article.
- Getting there
- We found no official source with directions. A La Gaceta article mentions free parking opposite the Botanical Garden entrance.
- Access and rules
- During the 2024 winter break: daily 9:00-18:00; guided visits Monday to Saturday 9:00-18:00; entry about ARS 1,500 (July 2024, likely changed). Entry includes a guided tour of the fauna and flora circuit; using grills and picnic shelters requires paying entry. Workshops on request via the website or Instagram @jardinhorcomolle. Current hours and prices: not verified.
- What to see
- Yungas flora and fauna, Botanical Garden (89 ha), areas under restoration, a wildlife rescue centre and conservation projects (toucans, marsupial frog, tapir).
- Managed by
- Faculty of Natural Sciences and Miguel Lillo Institute, UNT
Official site ↗
Sources: lagaceta.com.ar ↗ · lagaceta.com.ar ↗University parkSierra de San Javier Park (UNT)
- Where it is
- About 11 km west of San Miguel de Tucumán on Provincial Route 340. About 14,000 ha (74% of the range), created in 1973.
- Getting there
- Via Provincial Route 340 (from Yerba Buena, Av. Aconquija). Signs give trail and conduct information; the Noque waterfall access is near km 10.5 and Puerta del Cielo near km 12 (2021 article). Bus: not verified.
- Access and rules
- Current hours and fees: not verified. In 2021 the Noque waterfall and El Lago campsite charged ARS 100 (outdated). Camping, picnic and barbecue areas exist. Trails have slopes, bridges and slippery surfaces.
- What to see
- Trails: Funicular (1.5 km, easy), Puerta del Cielo (1.8 km, city views), Cuesta Vieja, Anta Yuca, the Noque river waterfall and El Lago campsite. Yungas forest.
- Managed by
- National University of Tucumán
Official site ↗
Sources: tucumanturismo.gob.ar ↗ · lagaceta.com.ar ↗ · argentina.travel ↗Mountain village and lookoutSan Javier and the Cristo Bendicente
- Where it is
- In the San Javier hills, a few kilometres from San Miguel de Tucumán.
- Getting there
- By mountain road, by car or public transport (per Argentina.travel). Routes and schedules: not verified.
- Access and rules
- No official hours or fees found.
- What to see
- City-view lookout, the Cristo Bendicente statue, an Interpretation Centre, food and active tourism.
- Managed by
- Not verified
Official site ↗
Sources: argentina.travel ↗ · tucumanturismo.gob.ar ↗Mountain villageVilla Nougués
- Where it is
- In the Yungas, on the road that climbs toward San Javier.
- Getting there
- A mountain road climbs from the city; the circuit continues to San Javier. Distance and transport: not verified.
- Access and rules
- No official access information found.
- What to see
- Neo-Gothic chapel built in 1918, a golf club and green hills.
- Managed by
- Not verified
Official site ↗
Sources: argentina.travel ↗ · tucumanturismo.gob.ar ↗Summer villageRaco
- Where it is
- About 50 km from San Miguel de Tucumán.
- Getting there
- Take RN 9; after 27 km turn onto RP 341 and continue about 25 km. Public transport: not verified.
- Access and rules
- No official hours or fees found.
- What to see
- Forests, clear rivers and gentle hills. Streets are named after Atahualpa Yupanqui songs. Trekking, mountain biking and horse riding.
- Managed by
- Not verified
Official site ↗
Sources: tucumanturismo.gob.ar ↗ · argentina.travel ↗Provincial park and nurseryLa Florida Provincial Park
- Where it is
- Monteros department, below the Cumbres del Aconquija. About 14,900 ha, from 550 to 5,400 m a.s.l. Created in 1936 (Law 1646), the country's first provincial protected area per the article.
- Getting there
- Go to Monteros, then drive following the signs. Distance: not verified. Check access conditions before going.
- Access and rules
- Hours, fees and rules: not verified.
- What to see
- Provincial nursery, pedemontane forest and high-Andean trails, views of the Cumbres del Aconquija; taruca in the high areas.
- Managed by
- Provincial protected area; managing body: not verified
Official site ↗
Sources: c5n.com ↗Reservoir and tourism complexEl Cadillal (Celestino Gelsi dam)
- Where it is
- North of San Miguel de Tucumán, at the edge of the Yungas.
- Getting there
- No verified route or distance.
- Access and rules
- No official hours or fees found.
- What to see
- Kayaking and boat rides, cycling, hiking, zip line, rappelling, chairlift, food and an Archaeological Museum.
- Managed by
- Not verified
Official site ↗
Sources: tucumanturismo.gob.ar ↗Mountain road and valleyRoad to Tafí del Valle (RP 307)
- Where it is
- Tafí del Valle lies west, across the range. The road climbs from forest up to the valley.
- Getting there
- Route 301 to Acheral, then Route 307 climbing toward the valleys; La Angostura dam is at the top. Transport and distance: not verified.
- Access and rules
- No official information found.
- What to see
- The change from forest to high valley, the Menhires open-air museum, La Banda Museum, horse riding and kayaking on the dam.
- Managed by
- Not verified
Official site ↗
Sources: tucumanturismo.gob.ar ↗When to go
National Parks lists a dry season from April to October and a wet season from November to March, when rivers rise and access can close. Argentina.travel notes heavy rain from December to March on the Yungas circuit. For Aconquija, autumn through October is the most reliable window; spring is best for birds (2026 article). At altitude, winter can be very cold (lows down to -8 °C in the east of the park per the official guide). Tucumán station data (meteonews, MetOffice data; not SMN): highs of 20-22 °C and lows of 7-12 °C from May to July; highs of 30-32 °C October-January; rain peaks in December (265 mm), almost none in June (15 mm). These are city values, not mountain values. Check the SMN forecast before you go.
Sources: argentina.gob.ar ↗ · lanacion.com.ar ↗ · argentina.travel ↗ · meteonews.ch ↗Safety
- Register your Aconquija visit online in advance; the park uses it to respond to emergencies. Start each trail before its cut-off time (for example La Mesada before 13:00) and arrive before 19:00. Sources: argentina.gob.ar ↗
- Rivers rise in the rainy season and can cut access. Check road conditions and SMN alerts before leaving. Sources: argentina.gob.ar ↗ · lanacion.com.ar ↗
- There is almost no mobile signal in Aconquija. Tell someone your plan. Sources: argentina.gob.ar ↗
- Snakes: stay calm, avoid exertion and tell park staff immediately. Watch where you step, do not move rocks or logs, and keep tents closed. Sources: argentina.gob.ar ↗
- Puma: do not turn your back or run; raise your arms, shout and keep your distance. Tell park staff. Sources: argentina.gob.ar ↗
- Sierra de San Javier trails have slopes, bridges, slippery surfaces and large trees. Sources: diaguita.unt.edu.ar ↗
- Local contacts published by the park: Concepción Hospital 03865 42-1784; Concepción Police 03865 42-1561; Lamadrid Hospital (Monteros) 03863 42-7969. We found no official rescue number. Sources: argentina.gob.ar ↗
Rules
- Aconquija: no camping outside designated areas, no leaving trails, no fires outside fire pits, no leaving waste, no pets, no bathing or washing dishes in streams, no drones. Sources: argentina.gob.ar ↗
- Do not feed, hunt, fish or disturb animals. Do not take or damage plants, soil or archaeological remains. Sources: argentina.gob.ar ↗
- A licensed guide is mandatory for La Ciudacita and Campo de las Azucenas (Piedra Labrada). Multi-day trips and large groups need approval from the park office. Sources: argentina.gob.ar ↗ · lanacion.com.ar ↗
- If you arrive from another province, the park notes a Tucumán tourism permit (check whether it is still required). Sources: argentina.gob.ar ↗
- At Horco Molle Reserve, using grills and picnic shelters requires paying the entry fee. Sources: lagaceta.com.ar ↗
Visiting responsibly
- Carry out all your waste and use a reusable bottle.
- Watch and listen to wildlife without disturbing it; drive slowly on roads.
- Stay on marked trails to protect soil and plants.
- Hire licensed guides and local lodging: Horco Molle entry fees fund conservation projects.
- Respect archaeological sites and take nothing.
Protected areas map → What to see each month → Important information (injured or trafficked wildlife) →
NoticeThis atlas has not yet been reviewed by specialists. For decisions about safety, health or the law, always confirm with the relevant authority or organisation.