São Francisco do Sul: Brazil's Third-Oldest Town

São Francisco do Sul is an island municipality in northern Santa Catarina, Brazil, founded in 1504 and usually counted the country's third-oldest town. The historic centre is a compact, free-to-enter district of some 400 protected colonial buildings facing the Baía da Babitonga, roughly 45 km east of Joinville and 190 km north of Florianópolis.

Most visitors are surprised by how much fits into a single island: a listed Portuguese-era waterfront, 13 Atlantic beaches, a working port, and a car ferry that doubles as a scenic crossing. The town is often called São Chico by locals, and it moves at a slower pace than Florianópolis or Balneário Camboriú — which is exactly the point.

Getting There and Getting Around

From Joinville by ferry, bridge or bus

Joinville's Lauro Carneiro de Loyola airport (JOI) sits about 16 km from the island's edge and handles the closest domestic flights, including a 1h05 hop from São Paulo. From the airport, the fastest route to the historic centre is the Laranjeiras ferry across the Baía da Babitonga: cars pay around R$25–35 depending on size, foot passengers R$4–6, crossings run every 30–45 minutes from roughly 6am to 10pm, and the passage takes 15–20 minutes. Driving the BR-280 bridge instead adds about 40 minutes.

Public buses from Joinville's Rodoviária Harold Nielson to São Francisco do Sul's old rodoviária take about 1h21 and cost R$24–40; several lines (18-0, 0100, 0101, 0102, 0103) serve the tourist terminal near Praça Getúlio Vargas. If you're coming from Florianópolis, count on a 190 km drive or a longer bus connection via Joinville — the capital's Hercílio Luz airport (FLN) is a viable entry point but adds two to three hours of ground travel.

Getting around the island

A car is genuinely useful here. The historic centre, the ferry dock and the beaches are spread along the island's perimeter, and taxi or ride-hailing coverage thins out after dark. Two petrol stations on the island stock ethanol, so fill up before you head to the far beaches if you're on a tight schedule. Within the centre itself, everything is walkable — the protected zone runs from the church square down to the waterfront warehouses in under 10 minutes on foot from the cruise pier.

What to See and Do

The historic centre

The Centro Histórico has been under IPHAN protection since 1987, and the zone covers roughly 400 sites, including the Nossa Senhora das Graças mother church, the shipyard at Vila da Glória and the Marechal Luz fort. The church itself is a survivor: built in the Venetian style and finished in 1665, it was the first church erected in Santa Catarina, assembled with stone, sand-and-shell mortar and whale oil. It's almost always open to the public and free to enter.

The National Sea Museum (Museu Nacional do Mar) is the anchor attraction for anyone interested in traditional Brazilian boats, housed in restored warehouse buildings on the water. Museum entry is nominal — around R$3 for adults in the councils' standard pricing, with children up to 7 and visitors over 60 typically exempt; fees are subject to change, so check the official municipal site for current rates. Plan a morning for the centre: the streets are cobbled, the blocks are short, and the light on the coloured facades is best before 11am.

Beaches and the bay

Around 13 beaches ring the island, and they are not interchangeable. Praia do Forte, on the sheltered side near the fort, has calm water and family-friendly facilities; Praia da Enseada sits about 20 km from the centre and draws a younger crowd; Prainha is the surf spot. If you only have one beach day, Forte is the low-effort choice — accessible for wheelchair users, with bathrooms on site and restaurants a short walk away.

Boat trips around the Baía da Babitonga depart from the historic centre and from Enseada, passing the Ilha da Paz lighthouse (active since 1905). Note that Ilha da Paz is under Navy jurisdiction and has restricted land access — tourism happens by water, with boats approaching the coast for viewing and diving rather than landing.

The continental side

Few visitors realise São Francisco do Sul also has a mainland portion, reached via Vila da Glória and the ferry. It's a different trip entirely: Atlantic Forest, waterfalls on trails, a giant figueira tree and fishing communities that still work the bay. Allow a half-day if you want to see it properly, and bring insect repellent — the mangrove edge is humid year-round.

When to Go and What to Know

Seasons and crowds

High season runs from December to March, when the beaches fill, hotel rates climb and the BR-101 approach jams on weekends. April–May and September–October offer the best balance: pleasant temperatures, thinner crowds and lower prices. Winter (June–August) is mild rather than cold — average highs around 20–21°C — and it's the best time for unhurried museum visits and seafood lunches.

The wettest month is January; the driest stretch falls between May and September. Temperatures across the year typically range from 14°C to 29°C, with February the warmest month. Whatever the season, humidity stays high, so pack accordingly.

Practical tips

Commerce in the historic centre largely closes for lunch, and some restaurants only open from Friday to Sunday — a detail that catches out day-trippers. Book accommodation well ahead for the summer peak. The town's park, Parque Celso Amorim Salazar Pessoa, closes on Mondays for maintenance, so don't schedule it as a Monday stop. Two full days cover the centre and one beach comfortably; three days let you add the bay boat trip or the continental side.

Entrance to the historic centre is free, which makes it an easy stop for cruise passengers — the pier is a few minutes' walk from the main sights. Walking tours of the cobbled streets and monuments are the standard way to see the zone, and they're worth the time if you want the stories behind the warehouses with their loading doors opening straight onto the water.

Frequently Asked Questions

Do I need tickets for the historic centre?

No. The Centro Histórico is free to walk through, and only individual museums charge entry — typically around R$3 for adults at the municipal museums, with exemptions for young children and visitors over 60. Check current rates on the official municipal site before you go.

How do I get from Joinville without a car?

Take bus line 019 from Joinville's Rodoviária Harold Nielson to the São Francisco do Sul terminal; the trip takes about 1h21 and costs R$24–40. From the terminal, the historic centre is a short walk or taxi ride. The ferry is faster but geared mainly to drivers and foot passengers crossing from Laranjeiras.

Is one day enough for São Francisco do Sul?

One day covers the historic centre and a quick beach stop, but two days is the realistic minimum if you want both history and coast without rushing. Three days lets you add the Baía da Babitonga boat trip or the mainland side around Vila da Glória.

What's the best month to visit?

Late April to May and September to October give you warm weather with far fewer visitors than the December–March peak. If beach weather is the priority, February is the warmest month, but expect crowds, higher prices and rain — January is the wettest month of the year.