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National park · Madagascar

Isalo National ParkParc National d'Isalo

Visit Isalo National Park: buy entry ticket (≈30 000 Ar), hire a local guide (≈40 000 Ar round‑trip), hike the Canyon Loop early (2 h) or the 2‑day Namaza trek in dry season; avoid peak sunset crowds by arriving before 17:00.

Not field-verified
Source checked
A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
Field checked
Someone checked it on the ground, with the date shown.
Plan calculated
Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.

Unknown times stay unknown. How we verify

Special national siteSome areas permit-onlyChecked Sep 2026
More
Map to the park
Directions

Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.

Area

815 km² (315 sq mi)

approximate

Established

1966

Best months

Apr–Jun, Sep–Oct

UNESCO

None

Rules in force · 10Nine African countries on this site have no trip line bec…
  • Africa ↗When a route touches a yellow-fever country — even a transit of 12 hours or more — keep the original yellow card (ICVP) in your hand luggage; health desks and airlines can refuse boarding or entry without it.
  • Africa ↗Nine African countries on this site have no trip line because governments advise against travel; several others have no-go regions. Read your government's advice for every country on the route before paying deposits.
  • African islands ↗Sleep on the island you fly home from the night before your long-haul departure; inter-island flights and ferries in this region are cancelled or rescheduled often enough to break a same-day connection.
  • African islands ↗In the Indian Ocean islands book flexible rates for December to March: a cyclone warning can shut airports, ferries and roads for two or three days.
  • Madagascar ↗Check visa and e-visa rules for your passport on Madagascar's official e-visa portal before booking.
  • Madagascar ↗Book a travel-clinic visit several weeks ahead; ask about malaria prevention and whether a yellow fever vaccination certificate is required for your route.
  • Madagascar ↗Hire a car with a driver for road trips; self-drive is rarely practical and driving after dark is unsafe.
  • Madagascar ↗Do not buy or export wildlife, tortoise shell, precious stones without a certificate, or protected plants; enforcement at the airport is strict.
  • Toliara Province ↗Taxis brousses are the cheapest intercity transport; booking practice and departure times are check — confirm at the station.
  • Toliara Province ↗For the RN7, hire a car with a driver in Antananarivo — self-driving is not advised on this road.

At a glance

Country
Madagascar
Area
815 km² (315 sq mi)
Official park area; exact figure varies by source.
Established
1966
Best months
Apr–Jun, Sep–Oct
Permits
For some areas
Base
Toliara

Isalo National Park spans sandstone canyons, deep gorges, palm‑lined oases and grassland, offering wildlife spotting, natural pools and striking sunset viewpoints; a guide is mandatory for most treks and a community tax supports local villages.

Decide

Why go, which months, and what lives here when

At a glance

Status

  • Special national siteManaged by Madagascar National Parks (MNP).

Size and age

815 km² (315 sq mi) · national park since 1966

Official park area; exact figure varies by source.

This page covers the park itself. Nearest base: Toliara.

Why go

  • Sandstone canyons, natural pools and palm‑lined oases.
  • Ring‑tailed lemurs and other endemic wildlife on open grasslands.
  • Spectacular sunset spots such as La Fenêtre.

When to go

12-month verdict
  1. JanGo
  2. FebGo
  3. MarGo
  4. AprBest
  5. MayBest
  6. JunBest
  7. JulCaution
  8. AugCaution
  9. SepBest
  10. OctBest
  11. NovGo
  12. DecGo
  • JanWarm, occasional rain.
  • FebWarm, occasional rain.
  • MarTransition to dry season.
  • AprDry, mild temperatures.
  • MayDry, ideal hiking.
  • JunDry, cooler nights.
  • JulCooler, occasional cold fronts.
  • AugCool, possible night chill.
  • SepDry, pleasant.
  • OctDry, good visibility.
  • NovEnd of dry season, some rain.
  • DecWarm, start of rains.

Wildlife and nature calendar

Seasons shift by weeks each year
Wildlife and nature calendar for Isalo National Park
WhatJanFebMarAprMayJunJulAugSepOctNovDec
Ring‑tailed lemurAll yearyesyesyesyesyesyesyesyesyesyesyesyes
Verreaux's sifakaApr–Novnononoyesyesyesyesyesyesyesyesno
Birds of prey and endemic songbirdsMar–Octnonoyesyesyesyesyesyesyesyesnono

Arrive & move

Getting in, how the park is divided, and where things are

Show 3 sectionsHideHow to get there, Zones and sectors, Sketch map

How to get there

Zones and sectors

Zones of Isalo National Park
ZoneWhat is thereAccess
Ranohira gateEntry point, visitor office, basic facilities.Open with ticket.
Canyon Loop areaShort loop past La Fenêtre, natural pools.Guided or self‑guided with guide present.
Namaza Circuit2‑day trek through deep canyons and waterfalls.Guided only.

Sketch map

Approximate — not for navigation
Sketch map of 3 approximate points in Isalo National Park, north up123
Coordinates from official park data; trail points approximated.
  1. 1Ranohira gate · Gate≈-22.643, 45.325Map ↗
  2. 2La Fenêtre arch · Viewpoint≈-22.641, 45.309Map ↗
  3. 3Isalo National Park headquarters · Headquarters≈-22.435, 45.288Map ↗

Take the points offline

GPX waypoints · approximate

3 points as a GPX waypoint file, plus a plain-text list of coordinates. Save it while you have signal: maps apps show the points without a connection.

Coordinates from official park data; trail points approximated.

See & do

Caves, trails and wildlife, with how hard each is and whether it needs booking

Show Top experiencesHide

Top experiences

TrailsModerate2–3 hCanyon LoopHighlights: La Fenêtre arch, natural pool, easy navigation.
TrailsHard2 daysNamaza CircuitLonger trek with river crossings and remote campsites.Booking: Guide required
ViewpointsEasy30 minSunset at La FenêtreBest viewed 30 min before sunset; crowds increase after.
WildlifeEasyVariableRing‑tailed lemur spottingCommon on open grassland trails; no special permit.
CultureEasy1 hCultural visit to Bara cave sitesSacred burial caves; respect local customs.

Practical

Fees, permits, rules, where to sleep and what can go wrong

Show 8 sectionsHideEntry fees and permits, Park rules, Where to stay, Safety, Accessibility, Visiting lightly, Questions people ask, Related

Entry fees and permits

MGA ranges · check
Fees for Isalo National Park
ItemRangePerNote
Park entry (per person)MGA 30,000personApproximate 2026 estimate; official fee listed by MNP.
Local guide (round‑trip hire)MGA 40,000personTypical cost in Ranohira; includes transport to trailheads.

Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.

Park entry permit or guide

Ticket bought at the park gate near Ranohira.

Guided trek permit or guide

Hire a certified guide in Ranohira; mandatory for most trails.

What would our group pay?

from the fee rows above · estimates

People

2

Nights or days

1
  • MGA 30,000
  • MGA 40,000

Tick the fees that apply to your trip to see a total.

A guide, not a quote: the ranges are estimates (checked 2026-09) and each fee may have rules on who pays it. Confirm on Madagascar National Parks – Isalo before you go.

Park rules

Drones, guides, camping and more
Guides
Mandatory for all treks beyond the short loop.
Camping
Only in designated sites; otherwise stay in Ranohira lodges.
Fire
Open fires prohibited; use camp stoves only.
Cultural sites
Do not enter sacred caves without permission.
Pets
Dogs not allowed in park.

Where to stay

Near the park

Ranohira lodges

Budget bungalows (≈37 000 Ar/night) and mid‑range hotels.

Near the park

Isalo Rock Lodge

Upscale resort with pool; €120–155 per night.

Safety

Heat and dehydration medium

Carry water, start hikes early, wear sun protection.

Getting lost on long treks high

Use a certified guide; mobile signal limited.

Cold nights in high canyons low

Bring warm layers for evenings.

How much daylight do you have?

computed for this spot

Time out

Finding the local time zone…

Times are local to the spot (zone loading). The half-hour margin is our rule of thumb, not an official figure; light fades earlier in forest or under cloud. Carry a headlamp on any route that could run late.

Accessibility

  • Gate area reachable by car; short loop has moderate gradients.
  • Longer treks involve steep, uneven terrain; not suitable for limited mobility.

Visiting lightly

  • Pay the community tax (≈2 000 Ar/night) that supports local projects.
  • Hire local guides and porters to benefit the Bara community.

Questions people ask

How much does it cost to enter Isalo National Park?

Entry is about 30 000 Ar per person (2026 estimate); a local guide costs roughly 40 000 Ar per person and is required for most hikes.

What are the best hikes in Isalo National Park?

The short Canyon Loop (2–3 h) for a quick view of La Fenêtre, and the 2‑day Namaza Circuit for deeper canyon scenery and waterfalls.

When is the best time to visit Isalo National Park?

Dry season April to November offers clear trails and good weather; April‑May and September‑October are especially pleasant.

Do I need a guide for the Canyon Loop?

A guide is not mandatory for the short loop but recommended; all longer treks require a certified guide.

Are there camping facilities in the park?

Camping is allowed only in designated sites such as the Namaza campsite; otherwise stay in Ranohira lodges.

Deep dive

Every source; fees and rules change, so check before you go

Show the detailsHide

Ask about Isalo National Park

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