Visiting Robben Island: Nelson Mandela's Prison
Published: June 2nd, 2024. Updated: July 26th, 2026.
For nearly 400 years, every government that controlled Cape Town used the same seven kilometres of cold water to solve the same problem: what to do with people it did not want on the mainland. Robben Island held lepers, the mentally ill, rebellious slaves, exiled African and Indonesian royalty, and, from 1961, the leaders of the movement that would end apartheid. It is a small island with a single, repeating purpose. Understanding that purpose, and how it eventually failed, is the reason to visit.
An Island Built for Removal
Robben Island’s Dutch name simply means seal island, after the animals early sailors found there in large numbers. Long before it became a prison in any formal sense, it was a stopover: ships rounding the Cape used it to take on meat and fresh water without dealing directly with the Khoikhoi communities on the mainland. That pattern of avoidance set the tone for everything that followed.
The island’s first recorded prisoner was Autshumato, a Khoikhoi leader and interpreter who had worked with Dutch traders before falling out of favour with them. He was banished to the island in 1658 and, notably, became the only prisoner in the island’s history known to have escaped successfully, rowing back to the mainland in a stolen boat. Over the following two centuries the Dutch and then the British used the island to hold political and religious dissidents from their colonies in the East Indies, along with indigenous leaders who resisted colonial expansion, among them the Xhosa prophet and military strategist Makana.
By the mid-1800s the island’s function had shifted again. In 1843 the Cape’s colonial secretary proposed using it as a settlement for lepers, the mentally ill, and the chronically sick, people the colony wanted contained rather than treated. Patients with leprosy were transferred there from a mainland colony in 1845, and a hospital, an asylum, and a leper church were built. Almost none of this was designed with recovery in mind. It was designed with distance in mind: distance from the city, and distance from public view.
This is worth pausing on before reaching the more famous history, because it explains something about the island that the twentieth century did not invent. Robben Island was never chosen for what it offered. It was chosen for what it was far enough away to hide.
The Prison Built for Silence
In 1961, as opposition to apartheid intensified following the Sharpeville massacre the previous year, the National Party government converted Robben Island into a maximum security prison reserved for political prisoners. The choice of location followed the same four-century logic as everything before it: put the problem somewhere the public cannot easily see it.
More than 3,000 political prisoners passed through the island’s cells between 1961 and 1991. Nelson Mandela arrived in 1964 after being sentenced to life imprisonment at the Rivonia Trial and spent 18 of his 27 years of imprisonment here, held in a cell in B Section measuring roughly 2.4 by 2.1 metres, furnished with a straw sleeping mat, a bucket, and a small table. Walter Sisulu, Govan Mbeki, Ahmed Kathrada, and Robert Sobukwe all served time on the island, along with two future presidents of South Africa after Mandela himself, Kgalema Motlanthe and Jacob Zuma.
Robert Sobukwe’s imprisonment took a different shape to the others, and it is one of the clearer illustrations of how deliberately the apartheid state used isolation as a weapon. Sobukwe, founder of the Pan Africanist Congress, had already served a three-year sentence for organising the anti-pass protests that led to the Sharpeville massacre when, in 1963, the government passed a law specifically to keep him detained without trial. It became known as the Sobukwe Clause and was never applied to anyone else. For six years he was held in a small house separate from the main prison, forbidden from any contact with other prisoners, communicating with them only through hand signals across a fence during his solitary exercise periods. He read economics by correspondence, earning a degree from the University of London, largely alone.
The Quarry That Became a University
The defining image of Robben Island for most visitors is not a cell but a hole in the ground. Prisoners, including Mandela, were assigned to break rock in a limestone quarry near the island’s centre, work that had no real industrial purpose. Stone was moved from one side of the quarry to the other and back again; the labour existed to occupy and exhaust the prisoners rather than to produce anything. Without protective glasses, many suffered permanent eye damage from the glare of sunlight reflecting off the pale limestone. Mandela worked there for roughly 13 years and later needed surgery for damage to his tear ducts, a direct physical consequence of that daily glare.
What makes the quarry worth understanding, rather than simply picturing, is what the prisoners did with the hours it forced them to spend together. Barred from books and formal study for long stretches, they began teaching each other during work breaks and in the evenings, covering economics, law, literature, and political theory. Ahmed Kathrada later wrote that the education the island offered its early inmates was, paradoxically, the one advantage of being sent there. Prisoners and former guides came to call it Robben Island University, only half as a joke. A small cave at one edge of the quarry, used by prisoners as a toilet and therefore avoided by guards because of the smell, became a rare space where political discussion could happen without surveillance. Some of the constitutional ideas debated there are described by former prisoners as having fed directly into the negotiations that produced South Africa’s democratic constitution in 1996.
The state had built an institution meant to isolate and silence a movement. Instead, thrown together for years with nothing else to do, that movement organised itself.
Walking the Island Today
A visit to Robben Island begins on the mainland at the Nelson Mandela Gateway, part of the V&A Waterfront in Cape Town, where a ferry carries visitors across Table Bay in around 30 to 40 minutes. Sea conditions on this stretch of water are genuinely unpredictable, and crossings are cancelled or delayed with some regularity, particularly during the winter months from June to August, so it is worth building flexibility into a Cape Town itinerary rather than treating the island as a fixed appointment.
On arrival, a bus tour covers the parts of the island a walking tour cannot easily reach: the limestone quarry, the leper cemetery, the church built for patients who were never expected to leave, and the house where Sobukwe was held apart from everyone else. The maximum security prison itself is toured on foot, and it is here that the island’s most distinctive feature as a museum becomes apparent. Guides in the prison section are, in most cases, former political prisoners themselves, describing daily routines, interrogations, and small acts of resistance from direct experience rather than from a script. Mandela’s cell is preserved with the same sparse furnishings it held during his imprisonment, and it draws the largest crowds, but the guides tend to spend as much time on the ordinary mechanics of imprisonment, meal rationing calculated by race, censored letters, restricted visits, as on any single cell.
Table Mountain is visible from almost every point on the island on a clear day, a detail prisoners frequently mention in their own accounts: the mainland was close enough to see and impossible to reach.
An Island Returned to Life
Since the last prisoners left in 1991 and the museum opened in 1997, the island has taken on functions its earlier history would not have predicted. It was declared a UNESCO World Heritage Site in 1999, recognised for bearing witness to what the citation describes as the triumph of the human spirit over adversity. Colonies of African penguins, once hunted for their eggs by passing sailors and prisoners alike, have re-established themselves along parts of the shoreline, including in a disused bluestone quarry that today serves as a favoured bathing spot for the birds rather than a work site for prisoners. Seals, the animals the island was named for, are again a common sight offshore.
Not every question the island raises resolves neatly. Restoration work continues on many of the older buildings, and debate persists among historians and former prisoners themselves about how much of the site should be preserved exactly as it was, and how much interpretation a museum can add without overstating what is actually documented. What is not in dispute is the shift in what the island now represents. For roughly 350 years it was a place designed to make people disappear. For 30 more it held a small number of men whose ideas, developed largely in a rock quarry, went on to reshape the country that had tried to make them disappear too.
Tourist Information
Location: Robben Island, Table Bay, approximately 7 kilometres off the coast of Cape Town, South Africa.
Opening hours: The Nelson Mandela Gateway at the V&A Waterfront is generally open daily, with ferries departing several times a day, typically at 9:00, 11:00, 13:00, and 15:00, weather and sea conditions permitting. Schedules vary by season and demand.
Typical visit duration: Around 3.5 to 4 hours in total, including the round trip ferry crossing, the bus tour of the island, and the walking tour of the prison.
How to get there: Robben Island can only be reached by the official museum ferry departing from the Nelson Mandela Gateway at the V&A Waterfront in Cape Town. There is no independent access and no option to arrive by private boat. The V&A Waterfront is reachable by taxi, ride share, the MyCiTi bus network, or on foot from central Cape Town.
Admission: Tickets are not free and cover the ferry crossing and guided tour together. Prices and availability change with season and demand, so visit the official Robben Island Museum website for current ticket prices and booking information. Advance booking is strongly recommended, particularly during the peak season from November to April, when tours can sell out weeks ahead.
Accessibility: The Nelson Mandela Gateway and the ferry are wheelchair accessible, and the island bus tour can accommodate wheelchairs. Some sections of the prison building have narrow doorways and uneven surfaces that may be difficult for visitors with limited mobility. Visitors with specific accessibility needs are encouraged to contact the museum in advance.
Facilities: The Nelson Mandela Gateway has toilets, a small shop, and food options at the Waterfront before departure. On the island itself, facilities are limited, with a small café offering a restricted range of food. Visitors are advised to eat beforehand or bring snacks and water.
Best time to visit: Crossings are generally more reliable during the Southern Hemisphere summer, from November to March, when Table Bay is calmer. Winter months, June to August, bring a higher chance of cancellations due to Atlantic swells. Early departures tend to be less crowded.
Things to know before visiting Robben Island:
- Tours are guided and run to a fixed schedule; there is no option for a self-paced visit.
- Ferry crossings are sometimes cancelled or delayed with little notice due to weather, so avoid scheduling anything time-sensitive immediately afterward.
- Bring a jacket even in summer, as the crossing and the island itself are exposed to wind.
- Many of the prison guides are former political prisoners; visitors are generally welcome to ask questions during the tour.
- Photography is permitted in most areas, including inside the prison, though visitors should be mindful and respectful given the site’s history.
- Arrive at the Nelson Mandela Gateway at least 30 minutes before the scheduled departure to collect tickets and board.
Nearby places of interest:
- The V&A Waterfront, with museums, restaurants, and shops close to the departure point.
- The Zeitz Museum of Contemporary Art Africa, a short walk from the Waterfront.
- Table Mountain, visible from the island and reachable by cable car from central Cape Town.
- The District Six Museum, which covers forced removals under apartheid on the mainland.
Further Reading & Resources:
- Books: Long Walk to Freedom by Nelson Mandela; A Simple Freedom: The Strong Mind of Robben Island Prisoner No. 468/64 by Ahmed Kathrada; Robert Sobukwe: How Can Man Die Better by Benjamin Pogrund.
- Documentaries and films: Mandela: Long Walk to Freedom (2013); The Robben Island Trilogy, produced by the Robben Island Museum.
- Museums: Robben Island Museum (on site); the Nelson Mandela Gateway exhibition at the V&A Waterfront; the District Six Museum in Cape Town.
- Official websites: the Robben Island Museum’s official site, for current tour schedules, ticket prices, and booking; South African History Online, for background on the island’s pre-apartheid history.
