There's some nice laments out there. Also, the concrete options.
@NutterButter has nice post for concrete. There's also wood. I used bamboo recently with a clear high temp coating. Unfortunately, if you Google search it too many people used a darker finish or too much wood in the their kitchen and it doesn't look that great to me. Also, when you're describing it to people instead of calling it "wood counters" you're supposed to say "butcher block countertops".

I went with the bamboo counter tops because they were on sale at Home Depot for $120ish for a 5' x 32" (or 34", whatever the counter top standard is). Plus the couple cans of the coating I put in 15' of new counters for about $500. For me it worked because of the colors (white and stainless steel) I used for the kitchen.