Araku is one of most beautifull place in india.In araku there are somany places to vist like borra caves water falls coffee lands rivers etc.train travelling is better than bus travel there is shooting spot valleys everything was like awesome.coffee was the best part in travelling there you get the original taste of coffee.araku was situated in Vishakapatnam, Andhra Pradesh.300 kilometers from vishakapatnam. In train travelling you will definately get goosebombs there are tunnels in regular intervells.water falls are awesome in train travelling full of greenery and cool climate there temperature is around 15 to 20 in summer.araku gives you fresh feel.But, the maintainance of hotels and restuarants are poor.costs are heavy because it is soo far from city.In araku some hotels are good.check it out to plan to visit or to experience araku.