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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

Cluster · Antananarivo

Isoraka and Lac Anosy

Base cluster: hotels, cafés and restaurants in Isoraka and the lake below; walk by day, taxi after dark.

Not field-verified

28″ bags

painful

Time budget

half

Rescue coverage

100% ≤7′

max p90 5′

Places

1

2 sleep areas in reach

Rules in force · 7The Haute-Ville is steep, with long flights of steps and …
  • 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.
  • Antananarivo and the highlands ↗Hire a car with a driver for trips out of town; self-drive is rarely practical, and driving after dark is unsafe.
  • Antananarivo ↗The Haute-Ville is steep, with long flights of steps and cobbles: large suitcases go from the car to the door, never on a walk.
  • Antananarivo ↗After dark, take a hotel-booked or radio taxi door to door; do not walk between clusters.
Map to the centre
Directions

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

Walking weather, next 5 days

Loading forecast…

Forecast: Open-Meteo (CC BY 4.0), model data for this point.

Bound and physics

Isoraka and the north shore of Lac Anosy.

Slope
gentle
Stairs
Some
Shade
medium
Surface
paved, uneven
Sleep here or visit
both

Eat and drink here

La Varangue

A restaurant and small hotel in Isoraka: a sit-down lunch or dinner near the base cluster; book by phone and take a car back after dark.

Rescue anchors

400 grid cells · 40 m
ABCDEFGHI
Green: rescue anchor (always). Amber: heat-only anchor. Red dots: grid cells more than 7 min (p90) from every valid anchor. North is up; not to scale for navigation.

A — Isoraka streets near La Varangue (field-verify)

food · seated_rest · toilet · valid: always

B — north-west block: shop or café row with seating (field-verify)

seated_rest · valid: always

C — north block: shop or café row with seating (field-verify)

food · seated_rest · valid: always

D — north-east block: shop or café row with seating (field-verify)

ac · food · seated_rest · valid: always

E — west block: shop or café row with seating (field-verify)

seated_rest · valid: always

F — east block: shop or café row with seating (field-verify)

food · ac · valid: always

G — south-west block: shop or café row with seating (field-verify)

seated_rest · food · valid: always

H — south block: shop or café row with seating (field-verify)

seated_rest · valid: always

I — south-east block: shop or café row with seating (field-verify)

food · seated_rest · valid: always

always: 100% covered, max p90 5′, worst cell 5′ · heat: 100%

Nodes in this cluster

  1. Lac Anosy

    The lake below Isoraka, lined with jacaranda trees in October: a short walk in the morning or at sunset with a car back; do not walk at dusk.

Edges out

directed
ToHowp50Climb
AnalakelyCar north-east~12 minflat
Tsimbazaza parkCar south~25 minflat

Sleep within reach

Red lines here

  • Do not walk here after dark.

Around this cluster

Straight-line distance; walk time adds 30% for streets.