- Take Momoishi toll road from Misawa to Hachinohe. (The trip requires 2 toll passes each way)
- Turn right onto route 45.
- Take route 45 to the bottom of the hill, past the overpass.
- Follow route 45 into Hachinohe, over the river, to where the road comes to a t-intersection and route 45 goes right.
- Follow route 45 to the right, staying in the right lane.
- Proceed through the tunnel.
- At the second traffic light from the tunnel, turn right.
- The planetarium will be on the left, 2 blocks down the road.
- The entrance to the parking lot is half-way down the block, enter slowly, it is a steep incline into the lot.
- Bus parking is to the left in the rear of the lot.