France's slice of the Amazon: a sun-baked colonial capital where Creole spice markets share space with the European Space Agency's rocket pads, and the infamous Devil's Island sits just offshore.
Cruise ships dock at Degrad des Cannes, the main commercial port about 13 km southeast of Cayenne city center — you'll need a taxi or ship-organized transfer to reach the attractions.
💡 Pro move: The Salvation Islands boat departs from Kourou (~60 km west of Cayenne), not from the port. Plan transport carefully if visiting independently.
Cayenne handles cruise traffic at the Degrad des Cannes deep-water terminal; there is no dedicated cruise pier in the city center.
| Cruise Line | Typical Berth / Arrival | Dock or Tender |
|---|---|---|
| Most cruise lines (Ponant, expedition ships) | Degrad des Cannes, Mahury River estuary, ~13 km from Cayenne center📍 | Docked |
| Small expedition vessels (occasional) | Quai du Port de Cayenne (city waterfront, rare)📍 | Docked |
Cayenne punches above its weight for a small capital — Devil's Island history, an active ESA spaceport, lush rainforest trails, and a vibrant Creole market all in one port day.
The most iconic excursion from this region. Boat to Île Royale to explore the chilling ruins of France's infamous penal colony — crumbling cell blocks, the chapel, and the hospital ruins. Devil's Island itself is visible but off-limits due to strong currents. Wildlife (agoutis, monkeys, sea birds) roams the grounds freely.
Find Salvation Islands tours →Explore Place des Palmistes — the palm-lined central square — then browse the lively Place du Coq market on Rue du Lieutenant Brassé (Wednesdays, Fridays, Saturdays) for tropical fruits, spices, and local crafts. Visit the colonial-era Musée Départemental Alexandre-Franconie for natural history and butterfly collections.
Find Cayenne city tours →Tour the European Space Agency's primary launch facility, one of the best spaceports open to visitors worldwide. See launch pads for Ariane, Soyuz, and Vega rockets, and learn why this spot near the equator is ideal for satellite launches. Book ahead — tours sell out.
Find Space Centre tours →A 2.5-hour circular hike through dense Amazonian rainforest just 10 km from Cayenne. Spot toucans, sloths, monkeys, and agoutis. The trail is well-marked but can be muddy; decent footwear required. Best done in the morning before the heat peaks.
Find rainforest hiking tours →A long, wild Atlantic beach about 10 km east of Cayenne — sandy, uncrowded, and backed by palms. Swimming is possible but currents can be strong; check conditions locally. Leatherback sea turtles nest here March–July. Combine with a seafood lunch at a local roti shop.
Find Cayenne beach excursions →Walk up to the ruins of the 17th-century Fort Cépérou on the hilltop above Cayenne for sweeping views over the rooftops and coast. Then stroll the historic quarter's colorful wooden Creole houses, passing the Saint-Sauveur Cathedral and the old colonial Place du Coq marketplace.
Find Cayenne walking tours →Cayenne's city center rewards a self-guided stroll once you've made the 13 km transfer from the port — colonial squares, a lively market, and a hilltop fort are all within easy walking distance of each other.
Start at Place des Palmistes, Cayenne's grand central square framed by royal palms. Head northwest through the historic district past the Saint-Sauveur Cathedral, then climb the short hill to the ruins of Fort Cépérou for panoramic views over the city and coast. Return via the waterfront promenade.
🗺️ See full route in Maps →A leafy coastal trail west of Cayenne city, winding through secondary forest along the shoreline. Look for resident monkeys, tropical birds, and — near river mouths — occasionally sotalia (small freshwater dolphins). Good birding at dawn.
📍 Open in MapsClimate normals for Cayenne, French Guiana, France (2014–2023 averages). Pack for the month you sail — highs, lows, and how many rainy days to expect.
| Month | Avg High | Avg Low | Rainy Days |
|---|---|---|---|
| Jan | 81°F / 27°C | 74°F / 23°C | 28 |
| Feb | 81°F / 27°C | 74°F / 23°C | 25 |
| Mar | 82°F / 28°C | 75°F / 24°C | 26 |
| Apr | 82°F / 28°C | 75°F / 24°C | 27 |
| May | 82°F / 28°C | 75°F / 24°C | 30 |
| Jun | 83°F / 28°C | 74°F / 23°C | 29 |
| Jul | 84°F / 29°C | 74°F / 23°C | 28 |
| Aug | 86°F / 30°C | 75°F / 24°C | 22 |
| Sep | 88°F / 31°C | 76°F / 24°C | 14 |
| Oct | 88°F / 31°C | 76°F / 24°C | 14 |
| Nov | 85°F / 29°C | 76°F / 24°C | 23 |
| Dec | 82°F / 28°C | 75°F / 24°C | 29 |
Source: Open-Meteo ERA5 (10-yr daily averages)