Sight guide · Saint Lucia
Visiting Sulphur Springs
Inside the collapsed caldera of the Qualibou volcano, steaming vents and bubbling grey pools give off the smell of sulphur, and visitors walk viewing platforms with guides.
Updated By the AMZBooking editorial team
Photo: Mjr74, Public domain
Quick answer
Sulphur Springs is a nature spot in Soufrière, Saint Lucia. Allow 1–1.5 hours; it is low cost. Booking ahead is not usually needed.
Key facts
- Type
- Nature
- Area
- Soufrière
- Time needed
- 1–1.5 hours
- Cost
- Low cost
- Book ahead
- Not usually needed
- Good for
- nature, kids and couples
- Best months
- February–April
About Sulphur Springs
Inside the collapsed caldera of the Qualibou volcano, steaming vents and bubbling grey pools give off the smell of sulphur, and visitors walk viewing platforms with guides. Downstream, warm mud and mineral pools let you coat yourself in volcanic mud and rinse off.
Tip: Wear an old dark swimsuit for the mud baths, and remove silver jewellery, which the sulphur can tarnish.
Plan your visit
- Time needed: 1–1.5 hours.
- Cost: Low cost.
- Book ahead: not usually needed; buy on arrival.
- Where: Soufrière, the old French capital beneath the Pitons, with volcanic sights and dive bays.
Best time to visit Sulphur Springs
Sulphur Springs is outdoors, so weather matters most. The driest, most comfortable months are:
- February: 29°C (84°F) highs, about 11 rainy days, very busy crowds.
- April: 31°C (88°F) highs, about 10 rainy days, busy crowds.
- March: 30°C (86°F) highs, about 11 rainy days, busy crowds.
When to visit Saint Lucia has the full month-by-month picture.
Fit it into your trip
Our 3-day Saint Lucia itinerary visits Sulphur Springs on day 1, together with The Pitons and Sugar Beach.
- No. 2 of the 14 sights in our Saint Lucia things-to-do list.
- Day 1 of the 1-day plan.
- Day 1 of the 2-day plan.
- Day 1 of the 5-day plan.
- One of the picks in outdoors in Saint Lucia.
- A family favourite in Saint Lucia with kids.
Near Sulphur Springs
Also in Soufrière, so you can walk between them:
- Gros Piton hike — 4–5 hours return, mid-priced
- Diamond Falls Botanical Gardens — 1 hour, low cost
- The Pitons — half a day for viewpoints, free
If you like Sulphur Springs
- Rainforest aerial tram and zip-lines at Chassin — Rodney Bay and Gros Islet, 2–3 hours
Staying near Sulphur Springs
Stay in Soufrière ($$$$) to walk here: the old French capital beneath the Pitons, with volcanic sights and dive bays. All areas to stay in Saint Lucia.
Questions travellers ask
+How long do you need at Sulphur Springs?
Plan 1–1.5 hours. With Gros Piton hike nearby, it fits a half-day in Soufrière.
+Is Sulphur Springs free?
No, it is low cost. Tickets are usually available on the day.
+When is the best time to visit Sulphur Springs?
February–April for the most comfortable weather. Wear an old dark swimsuit for the mud baths, and remove silver jewellery, which the sulphur can tarnish.
+Do I need to book Sulphur Springs in advance?
Usually not: you can decide on the day.
+Is Sulphur Springs good for kids?
Yes, it is one of our family picks in Saint Lucia. Saint Lucia suits families who like nature: mud baths at Sulphur Springs, waterfalls, the rainforest tram and calm Reduit Beach.