Volcano·Guide
The two volcanoes of Ometepe Island – Concepción and Maderas – above Lake Nicaragua, seen from the port of San Jorge Two hikers with backpacks on the trail through the cloud forest on Concepción, the summit in cloud View down from Concepción over fields, forest and the shore of Ometepe Island, the wide Lake Nicaragua beyond

Ometepe

From San Jorge they are two cones in the lake, one pointed, one round.

On the trail the forest gets thicker and the ground steeper, until the clouds catch up with you.

And when they part for a moment, the whole island lies below you.

Scroll –
from the mainland onto the volcano

As of September 22, 2026Are the Ometepe volcanoes open? Concepción and Maderas today

Tours up both volcanoes are on offer, and no closure by MARENA or the civil-protection agency SINAPRED has been reported. But one sentence from 2024 still stands: after Concepción's ash explosions of May 16 and 29, 2024, INETER recommended on May 31, 2024 that people avoid the crater. We have not found that recommendation lifted – operators have nevertheless been guiding to the summit again since 2025. Maderas is extinct and not affected.

Crater: INETER advises against
5,282ft

Concepción

Active, fumaroles at the summit, explosions in May 2024. The hike to Mirador La Flor (about 1,000 m / 3,280 ft) runs as normal; for the crater rim, INETER's recommendation of May 31, 2024 formally still applies. Guide and entry at the checkpoint.

Entry at the checkpoint + guide $15–40approx. $3
Open
4,573ft

Maderas

Extinct, cloud forest, a crater lake you can swim in. Six to nine hours of mud from Finca Magdalena, Santa Cruz or Mérida – local guide required.

Entry at the checkpoint + guide $10–30approx. $3
Running
60–70min

Ferry San Jorge – Moyogalpa

Daily from about 7:00 a.m. to 5:45 p.m., fewer on Sundays. In storms between November and February sailings are canceled. The service from Granada has been suspended since August 2023.

per person, depending on the boatC$35–50
Sources: Confidencial and La Prensa May 2024 (INETER: explosion of May 16, 2024, recommendation of May 31, 2024) · MARENA September 11, 2023 (Volcán Maderas National Park) · guidebook January 2025 and island portals 2026 (guide requirement, entry, ferry timetable). INETER's pages were unreachable on September 22, 2026; there is no reliable report of new activity since mid-2024.
The symmetrical cone of Concepción on Ometepe with a cloud cap over the summit, green fields in front
The cloud cap is the normal state: if you see the summit of Concepción clear, you got lucky – up there the view is a bonus, not a promise.

Photo: Hulivili · CC BY 2.0

The experienceTwo volcanoes, one island: the hard one and the wet one

Concepción is one of the toughest day hikes in Central America: a 5 a.m. start in the dark, banana fields first, then forest, then 500 m (1,640 ft) of loose scree at 45 degrees where every step slides half a step back. At the top: wind, fog, sulfur – and sometimes a window where the whole lake lies beneath you. Maderas is the opposite: cloud forest from bottom to top, roots, mud to the ankle, howler monkeys overhead, petroglyphs beside the trail. At the end, a cold crater lake you can swim in. Both are long. Neither is easy.

Affiliate links to GetYourGuide: if you book, we earn a commission and the price stays the same. Prices and ratings as of 22 September 2026. The volcano tours book the same island guides you can get through your accommodation – on site it is often cheaper, and much cheaper in a group. Whether the Concepción crater is reached is up to the guide, the weather and the gas.

The crater lake of Maderas on Ometepe: dark water surrounded by dense green cloud forest under clouds
The crater lake of Maderas at about 1,200 m (3,940 ft): cold, murky, enclosed by forest – and after seven hours, the best swim on the island.

Photo: ElmerGuevara · CC BY-SA 3.0

The rulesGuide, checkpoint, entry fee – how the hike works

There is no numbered regulation and no MARENA fee schedule that we could find. There are checkpoints at the trailheads that collect an entry fee and let nobody through without a guide. That is what is documented, and that is how it works.

1

Book a guide the day before

Through your accommodation, the finca or directly with the island cooperatives (Sociedad Unión de Guías de Ometepe). According to the press, six hikers per guide at most. Solo is expensive; from two people the price drops sharply.

2

Start at 5 or 6 a.m.

So that you are at the top before the afternoon clouds and back before dark (about 5:30 p.m.). Shared taxi to the trailhead about C$100.

3

Checkpoint: sign in and pay

Concepción: El Floral/La Flor near Moyogalpa or La Sabana near Altagracia. Maderas: Finca Magdalena, Santa Cruz, Mérida. About $3 per person and volcano, cash.

4

Turn back for weather, gas, ash

On Concepción there are gases at the crater rim and a crack along the edge; during ashfall SINAPRED issues safety advice. The guide decides – according to a guidebook, about 70 % do not reach the actual summit.

What the hike costs · as of 2025/2026 (no official fees found)
Entry Concepción at the checkpoint · Maderas / Finca Magdalena also about $3$3
Guide Concepción per person – solo about $40, from 2 people about $25, island portal $15 with a $30 minimum per group$15–40
Guide Maderas per person – island portal about $10 with a $20 minimum per group, hostels $20–30$10–30
Ferry San Jorge – Moyogalpa per person (about $1–1.50) · San Jorge port fee for foreigners C$36 (as of 2022)C$35–50
Nicaragua tourist card on entry – Managua airport / land borders$10 / $13
Sources: guidebook alongdustyroads (as of January 2025), island portals ometepeislandinfo.com and ometepenicaragua.com (2026), Hostal Casa Moreno, German Federal Foreign Office (tourist card). Who collects the entry fee – the municipality, MARENA or the finca cooperative – is not documented.
Yellow-and-black sign 'Sendero Volcán Concepción' with trail sections and MARENA and EU logos at the trailhead on Ometepe
The sign at the trailhead lists the sections: interpretive trail, viewpoint, crater. Above the viewpoint begins the part INETER has advised against since May 2024.

Photo: Guillaume Baviere · CC BY-SA 2.0

Ways upFour routes on two volcanoes

Concepción has a western and an eastern route, Maderas several trailheads around its base. All start almost at lake level – which is why it is 1,500 m (4,900 ft) or 1,200 m (3,940 ft) of climbing in one go.

The routes compared
Concepción via El Floral / La Flor (western route from Moyogalpa, about 4 km / 2.5 miles from town) – checkpoint with booth, Mirador La Flor at about 1,000 m (3,280 ft) as turnaround point, above it scree at 45 degrees to the crater rim (1,610 m / 5,282 ft)8–11 hours · to the viewpoint 4–6 hours
Concepción via La Sabana (eastern route from Altagracia) – same summit, similar lengthapprox. 10 hours
Maderas from Finca Magdalena (Balgüe) – petroglyphs on the way, 4.5 km (2.8 miles) each way, cloud forest and mud to the crater lake (about 1,200 m / 3,940 ft; summit 1,394 m / 4,573 ft)6–9 hours · swim in the lake + about 1 hour
Maderas from Santa Cruz, Mérida or El Porvenir – trailheads on the south and west flanks, with guides from the hostels7–9 hours
Sources: island portals ometepenicaragua.com and ometepeislandinfo.com, guidebook January 2025, Hostal Casa Moreno. Trailhead altitudes (about 100 m / 330 ft) and the crater lake's altitude are approximations.
Four hikers standing in fog on the shore of the crater lake on Maderas, Ometepe
At the top of Maderas: fog is the norm, a view the exception. You go up for the forest, not the panorama.

Photo: ElmerGuevara · CC BY-SA 3.0

Good to knowGetting there, ferry, best time, tips

Getting there

Without a car: Managua (Mercado Roberto Huembes) – Rivas every 20–30 minutes, about 2.5 hours, C$66–75; some express buses run as far as San Jorge (about C$75). From Rivas (roundabout) shared taxi to San Jorge 10 minutes, about C$40. Ferry San Jorge – Moyogalpa 60–70 minutes (to San José del Sur 80–90 minutes), departures from about 7:00 a.m. to 5:45 p.m., fewer on Sundays; ferries Che Guevara, Ometepe, Cacique and lanchas. On the island buses Moyogalpa – Altagracia – Balgüe (infrequent), shared taxis, scooter and bicycle rental.

By car: Rental cars can be taken on the ferry (reserve with the shipping company, be at the port 45 minutes before departure); parking in San Jorge for anyone leaving the car on the mainland. On the island the ring road around Concepción is paved, toward Maderas partly dirt.

  • From Managua · about 4 hours including the ferry
    Bus to Rivas/San Jorge, ferry
  • From Granada · about 3 hours
    Bus/shuttle to Rivas, taxi to San Jorge, ferry
  • From San Juan del Sur · about 2 hours
    Bus/taxi to Rivas and San Jorge, ferry
  • From Managua (flight) · about 30 minutes
    La Costeña to La Paloma (Ometepe), according to travel reports only on Thursdays and Sundays

Best time to go

Dry season December to April: firm trails on Concepción, less mud on Maderas, best chances of clear summits – although December to February are windy, ferries are canceled more often then, and the summit of Concepción is still usually in cloud. A 5–6 a.m. start is a must. May to October green and quiet, but slippery; ashfall as in May 2024 can stop hikes at any time. In late September the Expo Ometepe takes place in Altagracia (2026: September 25–27).

Who it suits

Children
Concepción: not for children (10 hours, 45-degree scree, gases). Maderas: from about 12 with very good fitness; families prefer Mirador La Flor, Ojo de Agua and the petroglyphs instead.
Minimum age
none published; guides decide
Fitness
Concepción: very demanding – about 1,500 m (4,900 ft) of climbing in one go, loose scree at a 45-degree angle near the top; according to a guidebook, about 70 % of hikers do not reach the actual summit. Maderas: demanding because of mud, roots and about 1,200 m (3,940 ft) of climbing.
Heart and lungs
At the crater rim of Concepción volcanic gases make breathing difficult; anyone with respiratory problems turns back at Mirador La Flor. Maderas is gas-free.
Wheelchair
Volcanoes not possible; Ojo de Agua and the Santo Domingo beaches to a limited extent.
Dogs
no rule published
Clothing
Long pants, rain/wind jacket (noticeably cooler above 1,000 m), sun protection, 2–3 liters of water per person, food; for Maderas, swimwear for the crater lake.
Footwear
Ankle-high hiking boots with tread – scree on Concepción, mud on Maderas.

Tips you will need on site

  • Be honest with yourself: Concepción is one of the hardest day hikes in Central America (about 1,500 m / 4,900 ft of climbing, 45-degree scree, gases). If you 'only' want views, go to Mirador La Flor at 1,000 m (3,280 ft) or up Maderas.
  • Book guides through your accommodation or directly with the island cooperatives – the price drops sharply if you form a group (max. 6 per guide).
  • Cash in córdobas and small dollar bills: entry at the checkpoint, guide, shared taxi and ferry are paid in cash; ATMs only in Moyogalpa and Altagracia.
  • In wind between November and February take the big ferry (Che Guevara, Ometepe) instead of the lancha and plan a buffer day – cancellations are normal.
  • During ashfall (INETER/SINAPRED notice) wear a mask and long sleeves; under no circumstances go to the crater that day.
  • On Maderas bring swimwear for the crater lake and look at the petroglyphs at Finca Magdalena on the way back.
  • Sunday is a ferry day with a thin timetable – better to travel Monday to Saturday.
  • Germany's Federal Foreign Office warns of robberies on intercity buses in the Pacific region: keep valuables on your body, avoid night journeys.

A short history

  • The name Ometepe comes from Nawat: 'two mountains'. Settled since about 300 BC; around 1,700 petroglyph panels on 1,400 boulders have been recorded.
  • 1880: after a long rest Concepción awakens; further eruptions in 1883, 1889, 1902, 1907, 1924, 1957 (the strongest), 1999, 2005, 2007, 2009 and 2010.
  • 1930: the crater lake of Maderas is 'discovered'; the volcano is considered extinct and is covered in cloud forest.
  • June 2010: UNESCO adds Ometepe Island to the MAB network as a biosphere reserve.
  • February 2013: Parque Nacional Volcán Maderas protected (2,638 ha, 18 springs, endemic salamander Bolitoglossa insularis).
  • August 2023: the ferry Altagracia – Granada/San Carlos is suspended because of the low lake level (still irregular as of 2026).
  • May 16, 2024: explosion of Concepción with a gas-and-ash column about 2 km (6,500 ft) high, ashfall as far as Rivas; May 29, 2024 second small explosion; May 31, 2024 INETER advises against climbing to the crater.
  • September 25–27, 2026: XVII Expo Ometepe in Altagracia.
A white-and-blue car ferry at the pier of San Jorge, Lake Nicaragua under clouds behind
The ferry at San Jorge: in wind, take the big one (Che Guevara, Ometepe) rather than the lancha – and build in a buffer day, cancellations are normal.

Photo: Guillaume Baviere · CC BY-SA 2.0

Without the volcanoOmetepe tours: kayaking, waterfall, wildlife

For everyone who wants the island without ten hours of scree: mangroves, caimans, birds, the San Ramón waterfall. The offers are small and new – few reviews, but clear titles.

Affiliate links to GetYourGuide: if you book, we earn a commission and the price stays the same. Prices and ratings as of 22 September 2026.

Evening light over Finca Magdalena near Altagracia on Ometepe, Concepción with a cloud over its summit behind
From Finca Magdalena on Maderas you look across to Concepción in the evening – the trailhead for one, the view of the other.

Photo: Mat Honan · CC BY 2.0

Outdated onlineWhat other sites get wrong

“On Ometepe you can climb the volcanoes freely.”
On site the checkpoints demand an entry fee and a guide; for Concepción a current guidebook names the guide requirement explicitly. Lost and fatally injured solo hikers are the reason for the rule.
“Concepción has been dormant since 2010.”
On May 16 and 29, 2024 there were ash explosions with a column about 2 km (6,500 ft) high; INETER spoke of a new phase of activity and advised against visiting the crater.
“The ferry costs $2–3 and runs hourly.”
A passenger fare is C$35–50 (about US$1–1.50) plus port fee; the timetable has gaps (midday, Sundays) and depends on wind and boat.
“Maderas is the easy volcano.”
It is shorter and gas-free, but 6–9 hours of mud with about 1,200 m (3,940 ft) of climbing – 'easy' only in comparison with Concepción.
“There is a ferry from Granada.”
The Granada – Altagracia service has been suspended or irregular since August 2023 because of the low lake level; you get there via San Jorge.

Quick answersBefore the crossing

Can you go to the crater of Concepción in 2026?

Formally, INETER's recommendation of May 31, 2024 to avoid the crater still applies; we have not found it lifted. The climb is not banned, and operators have been guiding to the top again since 2025. Ask your guide about the current situation on site – and turn back at Mirador La Flor if there is gas or ash.

Concepción or Maderas – which volcano should you pick?

Maderas if forest, a crater lake and a gas-free trail matter; Concepción if it has to be the summit and the view – knowing that about 70 % do not make it all the way up and the summit is usually in cloud.

How do you get from Granada to Ometepe?

Bus or shuttle to Rivas (about 80 km / 50 miles), taxi to San Jorge, ferry to Moyogalpa – around 3 hours. There has been no direct ferry from Granada since 2023.

How many days do you need on Ometepe?

At least two nights for one volcano, three for both: the tours start at 5 a.m., and after Concepción nobody wants to climb Maderas the next morning.

Are there ATMs on Ometepe?

Only in Moyogalpa and Altagracia. Entry fees, guides, shared taxis and the ferry are paid in cash – bring córdobas and small dollar bills.

Are the volcanoes on Ometepe open right now?

As of September 22, 2026: tours on Concepción and Maderas are on offer; no closure by MARENA or SINAPRED has been reported. For the crater of Concepción, INETER's recommendation of May 31, 2024 to avoid it formally still applies – ask your guide about the current situation on site.

Can you climb Concepción or Maderas without a guide?

Practically no: at the trailheads (El Floral, La Sabana, Finca Magdalena) an entry fee is collected and a local guide is required; guidebooks name the guide requirement for Concepción explicitly. The trails are unmarked, and people have got lost and died.

How much does the climb cost?

Per volcano about US$3 entry at the checkpoint plus the guide: Concepción US$15–40 per person (cheaper in a group), Maderas US$10–30; plus a shared taxi to the trailhead (about C$100).

How long does the climb take?

Concepción 8–11 hours round trip, Maderas 6–9 hours. Start at 5–6 a.m. so that you are up before the clouds and back before dark.

Is Concepción dangerous?

It is active – ash explosions in May 2024, gases at the crater rim, a crack along the crater edge – and the last 500 m (1,640 ft) of climbing are loose scree at a 45-degree angle. With a guide, an early start and turning back in bad weather or gas it is doable, but only for very fit hikers.

Which volcano is better for beginners?

Maderas: shorter, without gases, with a crater lake to swim in and petroglyphs on the way – but muddy and still 6–9 hours. If you want to see Concepción, go up to Mirador La Flor at 1,000 m (3,280 ft).

Are the volcanoes suitable for children?

Concepción no. Maderas only for athletic teenagers. Families go to Ojo de Agua, Cascada San Ramón, the petroglyphs and Punta Jesús María.

Can you take a car?

Yes, the big ferries (Che Guevara, Ometepe, Cacique) carry vehicles; reserve a space with the shipping company and be at the port 45 minutes before departure.

What do you need to bring?

Ankle-high hiking boots, long pants, rain/wind jacket, sun protection, 2–3 liters of water, food; on Maderas swimwear. Cash for the checkpoint, guide and taxi.

When is the best time to visit?

December to April (dry), although the winds from December to February cause ferry cancellations. The summit of Concepción is almost always cloudy – the view is a bonus, not a promise.

How high are the volcanoes?

Concepción 1,610 m (5,282 ft), Maderas 1,394 m (4,573 ft). Both start almost at lake level (Lake Nicaragua about 30 m / 100 ft), which is why it is 1,500 or 1,200 m (4,900 or 3,940 ft) of climbing in one go.

Sources · accessed on 22 September 2026