Overview: Sri Lanka's Most Spectacular Natural Blowhole

The Hummanaya Blowhole is one of Sri Lanka's most extraordinary natural attractions and is widely regarded as the second-largest blowhole in the world. Located near the small fishing village of Kudawella, just a few kilometres from the popular southern coast town of Dickwella, this geological marvel has been captivating visitors for decades. When powerful ocean swells surge into an underwater rock cavity and funnel upward through a narrow fissure in the cliff, the result is a thunderous jet of seawater that can soar up to 23 metres (approximately 75 feet) into the sky — a sight that genuinely takes your breath away.

In This Guide

Unlike many tourist attractions in Sri Lanka, Hummanaya remains relatively accessible and unhurried, retaining much of its raw, natural character. The surrounding coastline is rugged and beautiful, lined with black volcanic rocks, lush tropical scrub, and crashing Indian Ocean waves. Whether you are a first-time visitor to Sri Lanka or a seasoned traveller returning to discover hidden gems, the Hummanaya Blowhole deserves a dedicated spot on your southern coast itinerary.

The name "Hummanaya" is derived from the Sinhala language and loosely translates to the sound the blowhole makes — a deep, resonant whooshing or humming noise that you hear before you even see the eruption. This auditory experience adds an almost theatrical dimension to the visit, building anticipation as you approach the cliff edge.

Quick Facts: Hummanaya Blowhole is located in Kudawella village, Dickwella, in Sri Lanka's Southern Province. It sits approximately 17 km east of Matara and around 185 km south of Colombo. Entry fee is approximately LKR 200–300 (around USD 0.60–1.00) for foreign visitors. The site is generally accessible from dawn to dusk, though there are no strict official opening hours.

Top Attractions at and Around Hummanaya

The Blowhole Itself

The star of the show is undeniably the blowhole. The eruptions are not continuous — they depend entirely on wave action and swell height — so your experience will vary depending on when you visit and the sea conditions on that particular day. During periods of strong surf, especially from May through to August when the south-west monsoon drives powerful swells into the coast, the blowhole can perform spectacular multi-metre eruptions every few minutes. On calmer days, the eruptions may be more modest but still deeply impressive. Watching the water funnel skyward against a backdrop of open ocean is a genuinely memorable experience.

The Viewing Platform and Surrounding Cliffs

A modest viewing area and pathway have been constructed near the blowhole, making it reasonably safe to get a good vantage point. The surrounding sea cliffs are themselves worth exploring — the dark igneous rock formations, eroded into dramatic shapes by centuries of wave action, make for superb photography. You can walk along sections of the cliffside to find different perspectives of the blowhole and the churning ocean below.

Kudawella Fishing Village

A short walk from the blowhole brings you into the heart of Kudawella, a traditional Sri Lankan fishing village. Early mornings are particularly atmospheric, with colourful outrigger fishing boats being launched or returning to shore, and the catch being sorted and sold on the beach. This is authentic, unfiltered coastal Sri Lanka, and a wander through the village provides a lovely cultural counterpoint to the natural spectacle of the blowhole.

Dickwella Beach and Wewurukannala Vihara

The broader Dickwella area offers several additional attractions that pair well with a blowhole visit. Dickwella Beach is a long, scenic stretch of sand popular with local surfers. Just inland lies Wewurukannala Vihara, a Buddhist temple complex famous for housing a colossal 50-metre-tall seated Buddha statue — one of the largest in Asia — as well as a remarkable painted tunnel depicting scenes of Buddhist hell that is simultaneously disturbing and fascinating.

Things to Do at Hummanaya Blowhole

  • Watch and photograph the eruptions: Position yourself at the viewing area and wait for the waves to build. The most dramatic eruptions tend to occur when a larger set wave hits the opening — patience is genuinely rewarded here.
  • Explore the cliff formations: Walk carefully along the rocky shoreline to discover caves, rock pools, and alternative viewpoints of the blowhole and coastline.
  • Sunrise visits: Arriving at sunrise offers soft golden light, fewer crowds, and a magical atmosphere as the ocean mist mingles with the blowhole spray.
  • Photography and videography: The blowhole is one of Sri Lanka's most photogenic natural features. Bring a zoom lens to capture the full height of the eruption, and consider video mode to capture the full dramatic sequence.
  • Village walks: Explore Kudawella on foot, chat with locals, and watch the fishing boats. A small tea stall near the entrance usually sells fresh coconuts and short eats.
  • Combine with a southern coast road trip: Hummanaya sits on a stretch of coastline that connects Mirissa, Weligama, Matara, and Tangalle — all within an easy drive, making it ideal as part of a full-day coastal excursion.

Local Tip: Visit the Hummanaya Blowhole between June and August for the most powerful eruptions. The south-west monsoon drives large swells directly into the blowhole's underwater cavity during this period, producing the tallest and most frequent water jets. Arrive early in the morning to avoid the midday heat and any tour groups that arrive later in the day. Ask your tuk-tuk driver or guesthouse owner about current wave conditions before you go — locals always know.

How to Get There

From Colombo

Hummanaya Blowhole is located approximately 185 km south of Colombo. The most comfortable option is to hire a private car or taxi for the day, which takes roughly 3.5 to 4.5 hours depending on traffic. This also gives you the flexibility to combine the blowhole with other southern coast attractions. Expect to pay in the range of USD 60–90 for a full-day private vehicle with driver from Colombo.

From Matara

Matara is the closest major town, located approximately 17 km to the west. From Matara bus station, catch a local bus heading toward Dickwella or Tangalle and ask to be dropped at Kudawella Junction. From there, a short tuk-tuk ride of about 1–2 km will take you directly to the blowhole. The bus fare is minimal — around LKR 50–80 (under USD 0.30). A tuk-tuk from Matara directly to Hummanaya should cost around LKR 500–800 (USD 1.50–2.50) one way.

From Mirissa or Weligama

Both popular beach destinations are within 30–45 minutes by tuk-tuk or scooter. Hiring a tuk-tuk for a half-day trip from Mirissa to the blowhole and back, with stops along the way, typically costs USD 8–15 depending on your negotiation skills. Many travellers also rent scooters for USD 8–12 per day and self-navigate along the scenic coastal road.

By Train

The Colombo–Matara coastal railway is one of the most scenic train journeys in Sri Lanka. Alight at Dickwella station (on the extended Matara–Beliatta line) and take a tuk-tuk to the blowhole. Train fares from Colombo to Dickwella range from approximately LKR 200 for third class to LKR 700 for first class (USD 0.60–2.20).

Best Time to Visit Hummanaya Blowhole

The Hummanaya Blowhole can be visited year-round, but the experience varies significantly with the seasons. The best time for dramatic blowhole eruptions is during the south-west monsoon season, from May through August, when large ocean swells produce the most powerful and frequent water jets. The sight during this period is truly spectacular, though brief rain showers are possible — these rarely last long and only add to the wild, atmospheric feel of the place.

From November through March, the southern coast experiences its dry season, with calmer seas and sunny skies. The blowhole is still active and worth visiting, but eruptions may be less dramatic. This period is peak tourist season on the southern coast, so expect slightly more visitors, though Hummanaya never becomes overwhelmingly crowded.

The transitional months of April, September, and October can be unpredictable weatherwise, but offer a good balance between wave activity and dry weather. Avoid planning visits during the peak of the north-east monsoon in December–January if you are visiting from the north of the island, though the south coast is largely sheltered during this period.

Safety Warning: Do not climb down onto the rocks surrounding the blowhole or attempt to get close to the fissure opening. Waves in this area are unpredictable and powerful, and rogue waves have caught visitors off guard in the past. Stay behind safety barriers where provided, keep children closely supervised at all times, and never turn your back on the ocean. The rocks around the blowhole are extremely slippery when wet. Respect the warning signs — they are there for good reason.

Where to Stay Near Hummanaya Blowhole

Dickwella (Closest Town)

Dickwella itself offers a range of guesthouses and small hotels catering to budget and mid-range travellers. Staying here puts you within 5–10 minutes of the blowhole by tuk-tuk and also gives you access to Dickwella Beach. Expect to pay USD 20–50 per night for a comfortable guesthouse with air conditioning, breakfast included.

Mirissa (Popular Beach Base)

Mirissa, around 25 km west, is one of Sri Lanka's most beloved beach destinations and offers a much wider range of accommodation options, from backpacker hostels at USD 8–15 per night to boutique hotels and boutique eco-resorts at USD 80–200 per night. It makes an excellent base for day trips to the blowhole, especially if you are combining whale watching (Mirissa is Sri Lanka's premier whale-watching departure point) with your itinerary.

Tangalle (Eastern Option)

Tangalle, approximately 25 km east of the blowhole, offers a quieter, more off-the-beaten-path atmosphere with beautiful beaches. Several upscale boutique properties and budget guesthouses operate here. Mid-range accommodation averages USD 35–70 per night.

Matara (Town Base)

For travellers on a tight budget, Matara offers the most affordable accommodation options in the region, with basic guesthouses available from USD 10–20 per night. It is a functional, authentic Sri Lankan town rather than a resort destination, but provides easy onward transport connections.

Budget Guide for Visiting Hummanaya Blowhole

Budget Traveller (USD 20–40 per day)

  • Accommodation: Budget guesthouse or hostel dorm — USD 8–15
  • Meals: Local rice and curry restaurants — USD 1.50–3 per meal
  • Transport: Local buses and tuk-tuks — USD 2–5 for the blowhole trip
  • Entry fee: Approximately USD 0.60–1.00
  • Extras: Fresh coconut, snacks — USD 1–2

Mid-Range Traveller (USD 60–120 per day)

  • Accommodation: Comfortable guesthouse or mid-range hotel — USD 30–60
  • Meals: Mix of local and tourist restaurants — USD 5–12 per meal
  • Transport: Private tuk-tuk hire or scooter rental — USD 8–15
  • Entry fees and activities — USD 5–10

What to Bring

  1. Sunscreen (SPF 50+ recommended — the coastal sun is intense)
  2. A hat or cap for sun protection
  3. Waterproof or splash-proof clothing or a light rain jacket
  4. Comfortable sandals or shoes with grip for the rocky terrain
  5. A camera or smartphone with a good zoom capability
  6. Cash in Sri Lankan Rupees (no card facilities at the site)
  7. Drinking water — dehydration is a real risk in the tropical heat
  8. Insect repellent for early morning and late afternoon visits

Frequently Asked Questions

What is the best time to visit the Hummanaya Blowhole for the most dramatic eruptions?

The Hummanaya Blowhole is most spectacular between May and August during the south-west monsoon season, when large ocean swells produce the tallest and most frequent water jets — sometimes reaching up to 23 metres. Early morning visits during this period, ideally between 7am and 10am, offer the best combination of light, fewer crowds, and active wave conditions.

How do I get to the Hummanaya Blowhole from Mirissa or Weligama?

From Mirissa or Weligama, you can hire a tuk-tuk for a half-day trip for approximately USD 8–15, or rent a scooter for USD 8–12 per day and ride along the scenic coastal road. The journey takes roughly 30–45 minutes. Many guesthouses in Mirissa can arrange tuk-tuk transfers to the blowhole and back.

Is the Hummanaya Blowhole safe to visit with children?

The Hummanaya Blowhole can be visited with children, but close adult supervision is absolutely essential. The surrounding rocks are wet and slippery, and ocean waves near the blowhole can be sudden and powerful. Always keep children well back from the cliff edge and blowhole opening, and never allow them to climb on the rocks near the water.

What is the entry fee for the Hummanaya Blowhole?

The entry fee for the Hummanaya Blowhole is modest — typically around LKR 200–300 for foreign visitors (approximately USD 0.60–1.00). There is no formal ticketing system at the site itself; a small fee is usually collected by a local caretaker at the entrance pathway. Carry small denomination Sri Lankan Rupee notes, as change may not always be available.

Can the Hummanaya Blowhole be visited year-round, or is it seasonal?

The Hummanaya Blowhole can technically be visited at any time of year, as wave activity never completely ceases along this stretch of Sri Lanka's southern coast. However, eruptions are far more powerful and frequent during the south-west monsoon months of May through August. During the calmer dry season from November to March, the blowhole still performs but eruptions may be smaller and less frequent.