When we were kids we would ride our bikes across what is now the Coldwater Creek Bridge and cut across the tracks by the depot on our way to City Beach to go swimming. Sometimes we would stop and go inside the depot and look around but there was never too much going on inside. Still in operation today, but I believe trains only stop there in the middle of the night. The Train Depot thankfully escaped the wrecking ball recently and was renovated.
Here’s a great link for historic photos and information about the depot http://www.sandpointtrainstation.com/