fern leaves on the trekking route through dense forest towards varsey rhododendron sanctuary or barsey rhododendron sanctuary. a

fern leaves plant foliage sikkim trekking barsey versey route dense forest varsey rhododendron sanctuary tourist india flower hilley trek green versay nature himalayan tourism mountain landscape travel tonglu singalila mountains background blue hill west bengal red natural village floral darjeeling rhododendrons himalaya spring springtime state tree vibrant sanctuary popular