Wireless sensor networks (WSNs) are recently rapidly growing research area in wireless communications. WSNs are studied widely and usefully applied in many applications like military surveillance, environmental monitoring etc. In WSNs, a large number of sensor nodes are deployed arbitrarily over the considered area; therefore, the sensing regions of different sensor nodes may be partially overlapped. In this paper, we are trying to realize maximum sensing coverage problem in WSNs. In our method, we have taken the concept of both gateway node and redundant node removal technique. Many protocols have been developed to collect, receive and transferring data more energy efficient. In this paper, we propose a multi-hop cluster based routing protocol and compare it with some single-hop approaches.