I have a Savage MK II GL (Walnut stock, left handed, stock iron sights, bolt action) and I absolutely love it, very accurate, easy to clean, love the trigger, never has had a bullet fail to feed or fire through it. Really a brilliant gun.
I also have a Savage 64 FRD (Black synthetic stock, red dot sightm semi auto) and it is also very accurate, trigger is not as good as MKII's but still ok, much much harder to break down and clean. It seems to have issues feeding bullets when the magazine is angled wrong after it has been inserted correctly (Happened when shooting from my big bean bag, it was alter the angle of the mag a bunch it seemed). Overall though, it is still an extremely nice rifle for the low low price.
I'm sure other people will come along talking about the CZ 22 bolt rifle (I think it's call the 452 or 455?(bolt)), or the Ruger 10/22(semi) or the Marlin Model 60(semi).
They're all nice rifles, I've read a huge amounts of stuff on all of them due to my OCD levels of wanting to get as much info on them as I can before I made my two choices. You can't go wrong with those I listed really.
Edit: looks like my slow typing and many edits made me post after someone mention three of the ones I said people would mention. (452, 10/22, Model 60) wouldwouldathunkit.
Edit 2: forget my semi-auto related stuff, I'll leave it up rather than delete it for other people who may come across this thread.