I've traveled through Europe including Switzerland previously (15 years ago) without hotel reservations. My 20 y/o daughter & I are visiting Switzerland again in late June 2010 - 10 days - Zurich, Geneva, Zermatt & Lugano primarily. In the past I've never made hotel reservations and was always able to find accomodations for a 2-3 days. However, things may have changed since so I'm wondering if we can still travel without hotel reservations. We are not picky - we'll take just about anywhere that has a room available.
I will likely make them for Zermatt and Lugano but our intermediate stops we may not.
Any guidance on whether reservations are mandatory now a days?
Thanks in advance