Anjohibe caves
Located 80 km from the town of Mahajanga, the anjohibe caves can be reached via a track crossing savannah and cashew plantations. Take the RN4 towards Ambalakida. This renowned speleological site also offers other tourist attractions. It's well worth staying at least one night (campsites on site). A well-organized tour from the site also takes you through the majestic Mahajamba Bay. The latter, directly after the caves, is well worth a visit for its unrivalled tourist attractions.