York's Islands Fishing Access Site offers 10 well-maintained riverside campsites with picnic tables, fire rings, and vault toilets, situated among mature cottonwood trees along the Missouri River near Townsend.

The site features a concrete boat ramp for river access and accommodates both tent and RV camping (up to 52 feet), with level sites and good spacing, though no drinking water is available and trash must be packed out.

Located just off Highway 287, it's a convenient base for fishing and boating with modest camping fees ($12-18 depending on fishing license status).