We are pleased to offer a one-hour ALS tour. It is limited to 25 people.

Please be aware of the following:

• Attire: For safety reasons, anyone on the ALS experimental floor must wear long pants (or equivalent) and closed-toed shoes. The tour typically involves walking up and downstairs, we recommend comfortable walking shoes.

• During the tour, there are a few areas with magnetic fields that may affect implanted medical devices such as pacemakers. Please lets us know in advance, and we will make alternate arrangements.

• Tour duration: Latecomers cannot be accommodated once the group has left the ALS lobby (typically about 5 minutes after the start). You need to stay for the whole duration of the tour. As all visitors on the experimental floor need to be escorted, you cannot leave by yourself during the tour.

We are very excited to offer a one-hour BELLA Center tour. The tour is limited to 14 people divided into two groups. The groups will visit the BELLA Petawatt laser bay and the Hundred Terawatt laser systems.

Getting to BELLA Center involves walking up and downhill, we recommend comfortable walking shoes.