 further toward east beyond Čvrsnica is Grabovica valley that stretches all the way to the Neretva river and its canyon.Grabovica valley with small Grabovica creek is a special reserve within park, squeezed deep into Čvrsnica, and form a deep canyon between steep and rugged cliffs of the mountain.Within the valley are two small villages Gornja Grabovica (Jablanica) and Donja Grabovica (Jablanica).