Peak foliage Visits

Opus 40 welcomes guests for visits, guided tours and more on our 57-acre site all weekend long. The days are warm, the trees are green and lush, and we are open for visits — Thursday through Monday 10:30 AM to 5:00 PM. We look very much forward to welcoming you to our remarkable site. We open at 10:30 and last entry is at 4:00 PM. The site closes just before 5:00 PM. We ask that guests not arrive prior to 10:30. Opus 40 is an exquisite living artwork and all guests are asked to navigate the sculpture with care and reverence for its composition. We ask that people get tickets online ahead. You can get tickets at the door, for a slightly higher price but we do close sales when we reach capacity, so it is advised to get tickets ahead. The only pets allowed on site are ADA Service dogs properly trained to do a specific task for their owner. Check our FAQs for more information about visiting our remarkable site.