It depends on what you mean by good. There are lots of options. I got NetObjects Fusion 2 free on a Magazine cover disk more than a year ago and am still using it, though it is already up to version 7. It is simple to use, just like a DTP package, and it creates frames with navigation bars that are updated and relinked automatically as you add, remove, or move pages to your site. My site is over 100 pages now: click here
If by good you mean free, try Arachnophilia. If you want to learn more about HTML coding this might be better for you. click here
Another way is to use Serif Page Plus DTP which has a web-publishing mode. I think you need version 7.0 or later. I use version 8.0 but not for website creation.