Secret San Diego: The Murals That Speak of Resistance
San Diego is not the prettiest neighborhood in Cartagena. It doesn't have the immaculate colonial facades of the Historic Center or the flower-filled balconies that appear in every Instagram photo. San Diego is something else: it's the neighborhood where exposed brick tells stories that tour guides prefer to ignore. Since the 1970s, when Afro-descendant families working in construction and informal commerce settled here, the walls of this neighborhood have been the canvas of a silent resistance. Today, in May 2026, those walls are still speaking. And if you know where to look, they tell you about slavery, palenques, cimarrones, and a city that has never stopped fighting for its identity.
This tour is not for those seeking selfies in front of a perfect wall. It is for those who want to understand why urban art in San Diego is not decoration: it is living memory. Get ready to walk, sweat, and listen. Because here, murals are not seen, they are read.
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Introduction to the Neighborhood and Its Identity
San Diego is adjacent to the Historic Center, across Avenida Venezuela, but culturally it is light-years away. While the Center fills with tourists in carriages and shops selling handicrafts imported from Indonesia, San Diego maintains a working-class neighborhood life: corners with pool halls, grocery stores that still offer credit, and a rhythm of drums that seeps out from family homes on weekends.
The neighborhood was born as a suburb outside the walls, where the enslaved and freed people built their homes after independence. There are no cathedrals or palaces here, but there is a density of stories that no monument can match. In the 80s, San Diego was stigmatized as a "dangerous area," but local artists began painting its walls as a way to reclaim public space. That movement has not stopped.
Today, the murals of San Diego are a visual archive of the Afro-Caribbean struggle. There is no gallery signature or institutional curation: it is the residents, the neighborhood youth, and some established artists who have turned the walls into a collective cry. If you come with respect, the neighborhood will tell you everything.
Tour of 5 Specific Murals with Streets and Coordinates
This tour is done on foot, in a couple of hours if you walk without rushing. Bring water, sunscreen, and a camera with a good lens. The addresses are exact, but in San Diego the streets don't always have visible names; use the references I give.
1. "La Cimarrona" – Calle del Sargento with Carrera 10
On the corner of a hardware store, right where Calle del Sargento meets Carrera 10, a mural over six meters high shows a black woman with a bare torso, her hair covered in red flowers, and a gaze that asks for no permission. It was painted in 2019 by the collectives "Pintando Resistencia" and "Mujeres de Arena." It represents a cimarrona, an enslaved woman who escaped from the haciendas and formed palenques in the Montes de María. The background has spirals reminiscent of the weavings of Wayúu mochilas, although the neighborhood is predominantly Afro-descendant. It is a tribute to the women who led collective escapes in the 18th century. The best time to photograph it is between 3 and 4 in the afternoon, when the sun hits it head-on and the colors explode.
2. "Tambores en la memoria" – Calle 30 with Carrera 12A
This mural covers the entire facade of a two-story house. It is painted in earth tones and shows a cheerful drum surrounded by hands playing it, but the hands have no fingers: they are stumps. Local artist Jhonatan "Kafú" Palacios finished it in 2021. The idea is that the rhythm of the drum survives even when hands have been mutilated by violence or forced labor. It is a harsh, uncomfortable mural. Next to it is a metal plaque with a poem by Cartagena writer Hazel Robinson: "The drum does not forget, even if the body tires." There is no bench to sit on, but you can lean against the opposite sidewalk. Be careful of cars passing by quickly.
3. "El grito de la 33" – Carrera 12B between Calles 33 and 34
This is not a painted mural, but a mosaic of broken tiles that the neighbors glued in 2023 as a response to an eviction. The collective work is called "El grito de la 33" and covers about 20 linear meters. It shows faces of children, elderly people, and women with turbans, all made from pieces of sanitary ware and discarded plates. The story behind it is that the mayor's office wanted to demolish several houses to build a tourist parking lot. The neighbors organized, created this work over three weekends, and managed to stop the project. Today it is a symbol of self-management. If you pass by on a Saturday morning, you will likely find Doña Elvia, a 74-year-old lady who will tell you the whole story while sweeping the entrance to her house.
4. "Rostros del Palenque" – Calle 31A with Carrera 11
On the wall of a grocery store called "Mi Dulce Esperanza," Cartagena artist Luis "Memo" Villalobos painted a gallery of portraits of leaders from Palenque de San Basilio, the first free town in the Americas, in 2022. Benkos Biohó, Queen Leonor, and several anonymous faces of older women with white headscarves appear. The mural has a curious detail: the eyes of the portraits look north, towards the sea, as if watching for the arrival of ships. Memo says it is a reference to the enslaved people who awaited freedom from the watchtowers. The store is open Monday to Saturday from 7am to 8pm, and the owner, Don Alberto, allows photos if you buy a coffee or a soda from him.
5. "El muro de los ausentes" – Carrera 9A with Calle 35
This is the most recent mural, painted in January 2026 by the collective "Hijos del Caribe." It occupies a three-story party wall and is made entirely with stencils in black and white. It shows a row of human silhouettes that fade towards the edge, as if they were ghosts. It is a memorial to the young people of the neighborhood killed in the last ten years, victims of armed violence and state neglect. Each silhouette has a name written at the base, some with dates of birth and death. It is not a mural to celebrate, but to remember. Neighbors light candles there every May 30th, the day the first one on the list died. If you go, do so in silence and do not use flash.
Interview with a Local Artist
We spoke with Jhonatan "Kafú" Palacios, the author of "Tambores en la memoria." He is 34 years old, was born in San Diego, and has painted over 40 murals in Cartagena. We found him on a Wednesday on the terrace of his house, among paint cans and a cat named "Bocachico."
—Why do you paint in San Diego and not in the Historic Center?
—Because here people understand what I paint. In the Center they asked me for flowers and doves, pretty things for tourists. Here they ask me to paint the truth. When I made the drum with mutilated hands, a lady from the neighborhood cried because her father lost a hand in a construction accident. That doesn't happen in a gallery.
—The drum is the heart of Africa. The Spanish banned it because they said it was the devil's noise, but we hid it in the courtyards and played it at night. The drum is resistance, it is code, it is celebration, and it is mourning. When I paint a drum, I am painting 300 years of history that they could not erase from us.
—How do you see the future of urban art in San Diego?
—There are more young people painting than ever. But there is also pressure from tourism. Foreigners come to take photos and leave without understanding anything. Sometimes they paint over the old murals because they don't know what they mean. That's why we now do workshops with the neighbors, so they themselves take care of the works. Art here is not just to decorate, it's to defend.
Analysis of Political and Ethnic Symbolism
The murals of San Diego are not random. Every color, every figure, and every location responds to a collective memory that the neighborhood has built from exclusion. To understand them, you need to know three keys:
The Color Black as Affirmation
In almost all the murals, black, brown, and ochre predominate. It is not an aesthetic decision: it is a political statement. For centuries, blackness was associated with ugliness, dirtiness, inferiority. Painting black faces large, with dignity and strength, is a way to reverse that stigma. The mural "La Cimarrona" uses a deep black for the skin, without nuances to soften it, as if to say: "here we do not apologize for being black."
African and Palenquero Symbols
Many murals incorporate elements like the "sankofa" (a bird looking backward, a symbol of learning from the past), African braids, seed bead necklaces, and musical instruments like the marímbula and the llamador. These are not exotic adornments: they are codes that the neighbors recognize and that connect to the heritage of Palenque de San Basilio. For example, in "Rostros del Palenque," the white headscarves worn by the women are not just fashion: they are the symbol of the "free black women" who in the 19th century used that attire to distinguish themselves from the enslaved.
Violence as Memory
The mural "El muro de los ausentes" is the most explicit in its political critique. The fading silhouettes represent the young people the State did not protect. In Cartagena, homicides in working-class neighborhoods like San Diego are three times higher than in the Historic Center, according to 2024 data. The mural not only honors the victims but also denounces inequality: while tourists sip cocktails on the walls, five blocks away mothers are burying their children. Art here is not neutral: it is a judicial record.
Where to Take Photos Without Disturbing Residents
San Diego is an inhabited neighborhood, not an open-air museum. The residents have a right to their privacy. Here are clear rules for photographers:
- Do not photograph people without permission. If you see someone at their door, ask. A "May I take your picture?" with a smile usually works. If they say no, respect it.
- Do not use flash on indoor murals. Some murals are in semi-private patios or hallways. Flash bothers residents and can damage the paint over time.
- Do not climb on railings or walls. It is dangerous and damages property. If you need a higher angle, look for a raised sidewalk or curb.
- Recommended times: Between 9am and 11am, and between 3pm and 5pm. The light is soft and there is less car traffic. Avoid lunch hours (12pm to 2pm) because residents are resting and don't like noise.
- Buy something from local shops. If you stay a while on a corner, buy a water, a juice, or a pack of cookies from the corner store. It's a way to thank them for allowing you to be there.
- Do not block entrances. There are house doors and garages. Do not stand in front of them. If a car wants to leave, move quickly.
The best spots for photos without interrupting are the corner of Calle del Sargento with Carrera 10 (in front of "La Cimarrona" there is a wide sidewalk) and Carrera 12B between Calles 33 and 34 (the "El grito de la 33" mosaic is on a wall without windows).
How to Get There and Transportation
Getting to San Diego is easy from any point in Cartagena. The neighborhood is a 10-minute walk from the Historic Center, across Avenida Venezuela.
- On foot from the Center: Leave the Center through the Puerta del Reloj, walk north along Calle de la Moneda to Avenida Venezuela. Cross the pedestrian bridge and continue straight. In 15 minutes you are on Calle 31.
- By buseta: The busetas heading towards "Manga" or "Bocagrande" pass along Avenida Venezuela. Get off at the "Surtimax" stop in San Diego. The fare is $2,800 COP in 2026.
- By taxi or app: A trip from the Center costs between $7,000 and $10,000 COP. From Bocagrande, about $15,000 COP. Ask to be dropped off at Calle 31 with Carrera 11, which is the main entrance to the neighborhood.
- By bicycle: There are public bicycles in the Center ("BiciCartagena" system). The nearest station is on Avenida Venezuela with Calle 30. San Diego is flat and easy to pedal.
The neighborhood has no guarded parking. If you come by private car, look for parking in the Center (from $5,000 COP per hour) and walk.
Local Tips
- Bring cash. The neighborhood stores do not accept cards. There is an ATM on Avenida Venezuela, but it sometimes doesn't work. Withdraw money beforehand.
- Do not wear flashy jewelry or expensive phones in your hand. San Diego is safe during the day, but as in any working-class neighborhood, it's best not to attract attention. Keep your phone in your pocket and take it out only for photos.
- Greet people. A "good morning" or "good afternoon" as you pass opens doors. The residents are friendly if they feel respect. If you stay silent and just take photos, they will see you as just another tourist who doesn't understand the neighborhood.
- Ask about ephemeral murals. Some murals are painted only for events or protests and last for weeks. The neighbors know which ones are current. Ask at the store "Mi Dulce Esperanza" or the bakery "La Especial" (Calle 31 # 10-45).
- Do not come on Sunday after 6pm. The neighborhood empties out and the streets get dark. The murals look best in natural light. Better to schedule your visit Monday to Saturday, between 8am and 5pm.
- Bring a notebook. The neighbors will tell you stories that are not in any mural. Write them down. They are part of the neighborhood's living archive.
Frequently Asked Questions
Is it safe to walk through San Diego alone?
Yes, during the day and with caution. San Diego is not a high-crime neighborhood, but as in any popular area of Cartagena, you need to be alert. Avoid lonely alleys and do not carry valuables in sight. If you go in a group, it's better. After 6pm, safety decreases; it's best to leave the neighborhood before nightfall.
Are the murals signed by the artists?
Some are, others are not. The most recent murals usually have a signature or the name of the collective in the lower right corner. The older ones, like "La Cimarrona," have no visible signature because the artists preferred the work to speak for itself. If you want to know the author of a specific mural, ask at the store "Mi Dulce Esperanza" or the bakery "La Especial"; the owners know most of the painters.
Can I buy reproductions of the murals?
There are no official stores. Some artists sell prints on paper or canvas. Jhonatan "Kafú" Palacios sometimes sells copies of his works from his home (ask at Carrera 12A with Calle 30). There are also street vendors on weekends on Calle 31 offering handmade postcards. Prices range from $5,000 to $20,000 COP. Always verify that the money goes to the artist or the neighborhood, not to intermediaries.
Are there guided mural tours in San Diego?
There are no established commercial tours, but some collectives offer free or pay-what-you-can tours. The collective "Hijos del Caribe" organizes walks every first Saturday of the month, leaving at 10am from the corner of Calle 31 with Carrera 11. You don't need to book, just show up. You can also contact Jhonatan "Kafú" Palacios through his Instagram profile (look for him as "kafuartecartagena") to arrange a private tour.
Do the murals change frequently?
Yes. Some murals are painted over others, especially during events like the Independence Festival (November) or Afro-Colombian Day (May). The neighbors sometimes decide to renovate a mural if it deteriorates. That's why this article is a snapshot of May 2026. If you return in six months, you may find new or modified works. The best way to stay updated is to follow the local collectives on social media.
San Diego is not a neighborhood for hurried tourists. It is for those who sit on a corner, listen to the sound of distant drums, and understand that every painted wall is a chapter in a story that never ends. If you come with respect, the neighborhood gives you something no souvenir can: a conversation with memory. Download the interactive mural map
What to Do
San Diego Murals
Walking through the streets of San Diego will allow you to discover murals that tell stories of resistance and local culture. Don't just observe; try to talk to the artists who are often found working on their creations. Their perspective will offer you a deeper look into the meaning of each work. Additionally, some of these pieces are part of a guided tour that can enrich your visit.
Café San Alberto
This café is famous for its Colombian-origin coffee. The experience of tasting a good coffee in an authentic atmosphere is invaluable. Insider Tip: Try the espresso and ask about the coffee production process. The baristas often share fascinating stories about the farms and producers who grow the coffee.
Plaza de San Diego
The plaza is an ideal place to observe the daily life of the neighborhood. There is often live music and craft fairs. Insider Tip: Visit the plaza in the early afternoon to enjoy a relaxed atmosphere, and if you're lucky, you might find a local products market worth exploring.
Where to Eat or Drink
La Cocina de Pepina
A cozy corner where tradition merges with innovation. Here you can enjoy typical regional dishes, like the delicious ajiaco. Insider Tip: Don't miss the lulo juice, a refreshing drink that perfectly complements the meal. Also, the atmosphere is ideal for chatting and meeting other locals.
El Barón
This place stands out for its focus on local gastronomy, offering a variety of dishes that highlight Caribbean flavors. Insider Tip: Ask for the chef's recommendations and take advantage of their happy hour to try some innovative cocktails that use fresh regional fruits.
Restaurante La Perla
A place that combines the essence of the sea with Cartagena's culture. The seafood here is fresh and abundant. Insider Tip: If you can, visit during lunch to enjoy their daily menu, which is usually a delicious and economical option.
Pizzería Da Enzo
Ideal for a more relaxed atmosphere, this place offers artisan pizzas in the Italian style, but with a local twist. Insider Tip: Opt for the pizza with chicharrón, an unexpected combination that will surprise you and is very popular among the neighborhood's residents.