There is a driveway to park a car but we wanted to hike on our trip. We took the TRIMET from PDX Airport directly to the Goose Hollow stop and saw some interesting city sights. The Redline trip ($5 for a day pass) is an hour ride from the airport but the comfortable house is less than two blocks from the stop. It is only one train stop away to explore Washington Park. Washington Park has many free activities including the amazing Rose Garden. On our morning walk to the Pittock Mansion, we passed many runners on the Wildwood Trail. The view of Mt. Hood was overcast but we did see it from the Japanese Garden.