Spending a long weekend in Ampefy is always nice! Only 130km from Antananarivo, its a popular weekend escape! You can just enjoy the beautiful landscape or hike to waterfalls make excursions with Mountain Bike, take a tour on a pirogue, marvel the stars, eat well in the many Restaurants in the area, visit "geysir's", go Paragliding etc. Just contact me if you like to get more infos!