Krishna River Light House
Interior Light House ( Center of Andhra Pradesh )నదీ సాగరసంగమం is located in Estuary of Krishna Wildlife Sanctuary in Andhra Pradesh.It is have only access by Boat from Avanigadda in Krishna dist and Raju kalwa in Guntur dist.
Well connected from Road,Train and Airport.
Tenali,Vijayawada & Gudivada Railway junction and Repalle and Machilipatnam railway last Terminals.
Hyd,Bhimavaram,Srisailam,Bhadrachalam A.P.S.R.T.C Online booking 
From:vijayawada(60km)every 5-10 mints ,Machilipatnam(45km),Repalle(10 km)Nagayalanka .so frequent service. 
Reaching early Morning railway station Tenali railway junction and Repalle and Machilipatnam.
2.Vizag-vijayawada Konark Express 10.45pm-5.20pm 
3.HYD-Narsapur Express 10.10pm-vijayawada 4.25 am 
from Vijayawada airport 80km. 
By ferry Travel and Tourism
Nagayalanka town is having plenty of fishing Markets having verities of fishes.
Special Crabs Yanadi tribe hunt a large number of soft shell crabs or mud crabs along the coast of Bay of Bengal. Yanadi tribes catch crabs along the coastline in island villages in Krishna district.
There are several types of crabs including common shore crab, red crab, purple and blue crab found in the sea and along the coast. In the local market, crabs weighing 200 grams to 300 grams each cost Rs.300, while big crabs weighing about 800 grams and above fetch Rs.800 go up to Rs.3,000 and above in the export market. like Singapore, Thailand and Malaysia where they are in great demand
Repalle or Avanigadda.