Ancient Walls I: A Geological Walking Tour of Downtown Portland Building Stone
Because of the high temperatures forecast for Saturday, the starting time for this tour has been pushed up to 9:00 a.m. We will fully refund your fee if you have already registered and the new time doesn't work for you. Sorry for the inconvenience. Email Paul with questions or cancellations.
Come see billion-year-old building stones and the fossils hidden under our feet. Join us Saturday, June 24th at 9:00 a.m. for a two-hour outdoor walking tour of downtown Portland’s geological mysteries and oddities. Bring good walking shoes and sunscreen. Water and snacks are advisable. Bathroom access is limited downtown during the weekend. Open to public. Children under 12 must be supervised.
Refunds available in the event of illness or emergency.