​Overview – Ankarana SR

Philip Briggs
Expert
By Philip Briggs

Philip is a renowned Africa expert and author of many guidebooks to African destinations, including the Insight guide to Madagascar.

Philip is a renowned Africa expert and author of the Insight Guide to Madagascar.

Philip is the author of the Insight Guide to Madagascar.

Ankarana Special Reserve (Réserve Spéciale Ankarana) protects Madagascar’s most accessible major tsingy rock formation. This is a spectacular landscape of jagged limestone ridges and needles separated by steep, narrow canyons carved over millions of years of erosion. A Unesco World Heritage Site since 2023, Ankarana overlies a 100km/62mi network of underground rivers considered to be the largest in Madagascar and possibly anywhere in Africa. Lemurs, reptiles and birds are plentiful.

Best Time To Go May to November (Best hiking weather)
High Season July, August and December holidays (The park is busy)
Size 253km² / 98mi²
Altitude 21-451m / 69-1,480ft

Pros & Cons

  • Unique dramatic landscape
  • Mysterious bat caves
  • Boardwalks over the tsingy
  • Several hiking circuits, from easy to difficult
  • Good accommodation options near the entrance gate
  • Very hot, which can be challenging on longer hikes
  • No accommodations inside the park, only camping

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Wildlife

Ankarana hosts a large variety of lemurs including Sanford’s brown lemur and crowned lemur. It is one of the few parks where the sought-after fossa is regularly seen, and lucky visitors might also spot a ring-tailed mongoose. Reptiles are well represented. Species to look out for include panther chameleon, giant day gecko, Madagascar ground boa and the well-camouflaged leaf-tailed gecko.

Scenery

The reserve protects the Ankarana massif, a limestone plateau that originally formed around 150 million years ago. Erosion has gradually transformed this ancient plateau into a spectacular pinnacle karst formation of a type known locally as tsingy (literally ‘to walk on tiptoes’). At Ankarana, the tsingy formation can be explored along a network of boardwalk, bridges and viewing platforms. These offer a thrilling bird’s-eye perspective over the maze of razor-edge ridges and steep gorges.

Activities

Several guided day walks are available. The most popular short trail, around 6km/4mi in either direction, includes a visit to the tsingy as well as to the aptly named Grotte des Chauves-Souris (literally ‘bat cave’). For fit and energetic travelers, the more demanding Moyen Circuit is a 20km/12.5mi hike that leads to Ankarana’s most spectacular tsingy formation via a pair of suspension bridges. All the trails offer fair lemur spotting and bird watching.

Weather & Climate

Ankarana is located at low altitude and has a hot, tropical climate. Temperatures are quite even throughout the year and easily peak over 30°C/86°F. Rainfall, however, is very seasonal and torrential downpours can be expected from December to March.

Best Time To Visit

Ankarana can be visited throughout the year, but as the park is primarily a hiking destination, the months from May to November offer the best conditions. These months are also slightly less hot. In October and November many lemurs have babies.

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Ankarana SR Safari Reviews

  • Wildlife
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  • Birding
  • User Rating
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    0 Reviews
  • Wildlife
  • Scenery
  • Bush Vibe
  • Birding
Most Helpful Expert Review
Expert
Philip Briggs  –  
South Africa ZA

Philip is an acclaimed travel writer and author of many guidebooks, including the Bradt guides to Uganda, Tanzania, Kenya and South Africa.

Mountains of pins
4/5

Bypassed by the main road between the popular resort island on Nosy Be and the port of Diego Suarez, Ankarana is of greatest interest for protecting a massive ‘tsingy’ eroded limestone formation less impressive but far more accessible...

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