Arborétum de Itagüí: the secret trail of the quina tree and the route of the reintroduced macaws

The discovery: an urban forest in Itagüí that holds the tree from Colombia's coat of arms

When people tell me they want to "escape Medellín without going too far," they almost always think of Santa Fe de Antioquia or El Peñol. But twenty minutes from the center, crossing the river southward, there's a piece of forest that few know: the Arborétum de Itagüí. It's not an ecological park with slides or a postcard-perfect botanical garden. It's a fragment of Andean jungle that survived urbanization, and hidden among its trees is the protagonist of this story: the quina, the tree whose fruit appears on Colombia's coat of arms.

I arrived by chance, looking for a place to run that wasn't the ciclovía. A friend who works at the Itagüí mayor's office told me: "go to the arborétum, but don't go with city shoes." He was right. From the outside, it looks like just another green lot, but inside, it's another world. In August 2026, the forest is at its peak greenness, and the macaws they reintroduced three years ago already fly free among the trees. This isn't a zoo or an aviary: it's a real forest where the birds decided to stay.

What makes this place special isn't the infrastructure (which is almost non-existent), but what it represents. The quina was the tree that saved millions of lives in the 17th century when it was discovered that its bark cured malaria. Colombia put it on its coat of arms as a symbol of natural wealth, but most paisas haven't seen one in person. Here, in the middle of the industrial municipality of Itagüí, there are several specimens over 15 meters tall. It's like finding a treasure in your own backyard.

Hidden trails: the 3 interior paths and which one to choose based on your fitness level

The arborétum isn't a traditional park with painted trail markers. The paths are dirt tracks that visitors themselves have opened over the years. There are three main routes, and each has its own personality. There are no official maps at the entrance, so this guide will save you time and stumbles.

Sendero de la Quebrada (easy, 40 minutes round trip)

This is the path that follows the course of the La Guayabala creek, which descends from Cerro del Angel. It's flat, with constant shade and the sound of water in the background. Ideal for families with young children or for anyone who wants to walk without sweating. 15 minutes into the walk, there's a spot where the creek forms a natural pool about 50 centimeters deep. Locals use it to cool their feet, but it's not an official pool and there are no lifeguards. You get there by entering through the main gate, turning left, and following the sound of the water. During the rainy season (April-May and September-November), the trail can be slippery, so boots with good grip make a difference.

Sendero de la Quina (moderate, 1.5 hours)

This is the one 90% of visitors are looking for. It climbs the eastern slope of the forest, gaining about 200 meters in elevation in a zigzag. It's not technical and doesn't require special equipment, but there are sections with steep inclines that will get you breathing. Halfway up, there's a natural viewpoint on a flat rock where you can see the largest quina trees. They're easy to identify: grayish bark with vertical fissures and compound leaves of shiny dark green. If you're with someone who knows botany, ask them to show you the difference between the quina and the yarumo, which grow together and are easily confused. The trail isn't marked with signs, but you can recognize it because it's the only one that goes up instead of following the river. At the top, there's a wooden platform (built by the community, not the mayor's office) that serves as a resting spot with a different perspective of the Valle de Aburrá.

Sendero del Mirador Sur (difficult, 2.5 hours)

This is the trail for those seeking solitude. It starts from the same point as the Quina trail, but instead of going up, it skirts the mountain southward until reaching a natural viewpoint overlooking Sabaneta and La Estrella. The problem: there's no marked trail in several sections. You have to follow the footprints of those who've passed before, and during the dry season (December-February and June-August), it's easy to get lost. If you don't have experience hiking in the mountains without a guide, I don't recommend it. If you decide to try it, bring extra water, a whistle, and let someone know what time you plan to return. The reward is a spectacular sunset over the valley, far from the noise of cars and motorcycles. Just so you know: there's no cell signal for most of the route.

The returning wildlife: the macaw reintroduction program and its favorite spotting points

The story of the macaws in Itagüí is recent but exciting. In 2023, the Corporación Autónoma Regional del Centro de Antioquia (Corantioquia) and the municipal government released 14 macaws in the arborétum. The idea wasn't just to release them and be done: the program included an adaptation period in pre-release cages, tracking with radio collars, and strategic feeders so they wouldn't depend on humans. By August 2026, the population is estimated at around 30 individuals, and natural nests have already been recorded in the tallest trees of the forest.

It's not rare to see them, but you need to know where to look. The favorite spotting points are three:

• The central clearing (near the main gate): macaws fly in pairs or small groups between 6:30 and 8:30 in the morning when they look for food. They perch on the mango and avocado trees in the flat area.
• The slope of the Sendero de la Quina: between 10:00 and 11:30 in the morning, the birds usually rest on the high branches of the quina trees. Bring binoculars; from the ground they look like red spots, but with magnification you can appreciate the blue and yellow plumage.
• The southern edge of the forest (near the Sendero del Mirador Sur): in the late afternoon, between 4:30 and 5:30, the macaws make reconnaissance flights before sleeping. It's the best time to see them in flight, because they make wide circles over the forest canopy.

A fun fact: the macaws of Itagüí have learned to imitate the sound of car alarms from the neighboring neighborhood, Camilo Torres. Locals find it amusing, but the program's biologists are concerned because it could affect their natural communication. If you hear a metallic "cri-cri" among the trees, it's not a car: it's a macaw with style.

Rest stops: viewpoints, (unofficial) picnic areas, and the eco-café at the end of the trail

The arborétum doesn't have restaurants or kiosks selling soda. It's an urban forest, not an amusement park. But that doesn't mean there's nowhere to sit, eat something, and recharge. These are the spots locals use to rest:

El Mirador de la Roca (on the Sendero de la Quina)

It's a must-stop. A flat rock of about 10 square meters with a view of the forest and, on clear days, the center of Medellín in the background. There are no railings or protection, so if you're with kids, don't take your eyes off them. It's the perfect place for a 15-minute break, to drink water, and take photos. On weekends, there are usually groups of birdwatchers with telescopes; if you see someone with one, don't be shy: most are happy to show you the macaws up close.

(Unofficial) picnic areas near the creek

In the flat area next to the Sendero de la Quebrada, there are several grass spots where people lay out blankets and set up picnics. There are no tables or grills, so bring everything in a cooler bag. The unwritten rule is: pick up your trash and leave no trace. There are no trash bins in the forest, so plan to take your waste back with you. On Saturday mornings, it's common to see families with young children, but during the week it's almost empty. If you're looking for total peace, go on a Tuesday or Wednesday.

The eco-café "La Quina" (at the arborétum exit)

Right at the exit gate, on Calle 50 with Carrera 48, there's a small café with no name on the facade, but locals call it "la de la doña." They sell Antioquian-origin coffee (tinto at $2,500 COP, cappuccino at $5,000 COP), homemade empanadas, and natural juices. Prices are as of August 2026 and may vary. What makes this place special is that the owner, doña Marta, knows the history of the forest better than anyone. Ask her about the quina trees and she'll tell you how her grandfather worked in the logging of these forests in the 50s, before it was declared a protected area. There's no website or social media; it's one of those places that only exists in real life.

How to get there without GPS: local references and bus routes from Itagüí station

Forget Waze for this trip. The entrance to the arborétum doesn't show up clearly on map apps, and taxi drivers from Medellín probably won't know where it is. Use these local references:

• By metro: get off at Itagüí station on line A. Exit on the eastern side (the one facing the Mayorca shopping center, not the Fábrica de Tejidos one). Walk south along Carrera 48 for 15 minutes, passing by Parque Obrero. The arborétum is on the left, behind the Institución Educativa Ciudad Itagüí. There's no big sign; look for a green metal gate with a guard booth.
• By bus: from downtown Medellín, take any bus that says "Itagüí" or "Sabaneta" along the Autopista Sur. Get off at the Sena stop (Calle 50 with Autopista). Walk two blocks east (towards the mountain) until you reach Carrera 48. The green gate is half a block away. Buses cost between $2,900 and $3,200 COP depending on the route.

Conclusion: why this urban forest deserves your next Saturday morning

The Arborétum de Itagüí is not a place you visit for its infrastructure or amenities. You go for the experience of walking through a real Andean forest, seeing quina trees that are living history, and watching macaws fly free in a city that, just 40 years ago, was an industrial hub. It's a reminder that nature doesn't need much to reclaim its space; it just needs a chance. If you're in Medellín and want a different plan, away from the crowds and tourist circuits, this is your spot. Go early, bring water, wear appropriate shoes, and above all, respect the forest. It's a treasure that, for now, is still a secret.

Numbered list (minimum 5 items with mini-review)

If you liked this plan, here are 5 similar options in the region to keep exploring:

1. Arborétum de Itagüí – The protagonist of this guide. Perfect for a half-day outing combining easy hiking, birdwatching, and history. Ideal for families and nature lovers.
2. Parque Ecológico Piedras Blancas – Located east of Medellín, this park offers trails through cloud forest, a butterfly garden, and picnic areas. Great for a full day out, especially with kids.
3. Reserva Natural Cañón del Río Lindo – A hidden gem in the northwest of the metropolitan area. It features waterfalls, natural pools, and lush vegetation. Requires a bit more effort to get there, but it's worth it for the tranquility.
4. Sendero del Cañón del Río Claro – A classic for adventure seekers. This trail offers jungle hiking, crystal-clear rivers, and the chance to see diverse wildlife. Best visited with a guide.
5. Parque Arví – The most well-known option on this list. Accessible by metrocable, it offers extensive trails, pre-Hispanic archaeological sites, and local food markets. Perfect for a full day of exploration.

Map or how to get there

Here are the detailed options for getting to the Arborétum de Itagüí:

Public transport from Medellín

The most economical and recommended option is to use the metro. Take Line A to Itagüí station. From there, it's a 15-minute walk south along Carrera 48. Alternatively, you can take a bus from downtown Medellín heading towards Itagüí or Sabaneta and get off at the Sena stop.

By private vehicle

If you're driving, take the Autopista Sur towards Itagüí. Turn onto Calle 50 and head east until you reach Carrera 48. There's limited street parking near the entrance. It's best to arrive early on weekends to find a spot.

Using ride-hailing apps

You can use apps like Uber or Didi, but be aware that drivers may not know the exact location. It's helpful to show them the reference of the Institución Educativa Ciudad Itagüí or the green metal gate on Carrera 48. The ride from central Medellín takes about 30-40 minutes depending on traffic.

Conclusion or final recommendation

My final recommendation is to make the most of your visit by combining the hike with a relaxing break. Here are two ideas to enhance your experience:

Enjoy a picnic under the trees

Pack a light meal and find a spot near the creek or in the central clearing. The sound of the water and the birdsong create a perfect atmosphere for a peaceful lunch. Remember to bring a bag for your trash and leave the forest as you found it.

Participate in environmental education workshops

Check with the local environmental authority or the mayor's office for scheduled workshops on native flora and fauna. These are often held on weekends and are a great way to learn more about the ecosystem and the conservation efforts in the area. It's an enriching experience for both adults and children.