The YEC view is that basically the earth is 6-10000 years old. Answers in Genesis list 10 strong evidences for this here.
These are basically the following
#1 Very Little Sediment on the Seafloor
#2 Bent Rock Layers
#3 Soft Tissue in Fossils
#4 Faint Sun Paradox
#5 Rapidly Decaying Magnetic...
