just use something like smart dns , you can get the free one from comodo
or if they didnt work (your country doesnt do the censorship on dns level) , then your only choice would be vpn.
this already happned on my country like since long long ago, and even better my country just a piece of sh*t yet trying to do something that even alot of gigantic country like china, us etc etc still having an issue to solve them.
they are not just filter by our destination on dns level, they also work with google to remove all adult content from our search result.
and thanks to them, alot of our user which is not so savy in tech could getting an malware from trying to bypass it, more raping case, wasting money on what they so called filter server(i dont even think this thing exist at all, since they are corrupt to the core).
but really, dont be worry about the filter and censorship, this is really just a child play, if china that spent alot.. i mean ALOT yet still not able to fulfill their dream , then we have nothing to worry expecially if they just merely getting starting..