What are other attractions than Pillnitz Castle that are worth visiting in Dresden?

The other must-see attractions in Dresden are:<a href='/semperoper-l3963/'>Semperoper</a><a href='/zwinger-l4628/'>Zwinger</a><a href='/dresden-neustadt-l139676/'>Dresden-Neustadt</a><a href='/dresden-frauenkirche-l3469/'>Dresden Frauenkirche</a><a href='/dresden-castle-l4638/'>Dresden Castle</a>

What are the most popular Pillnitz Castle tours and tickets?

The best Pillnitz Castle tours and tickets are:<a href='/dresden-l20/historic-dresden-hop-on-hop-off-tour-of-22-landmarks-t4593/'>Historic Dresden: Hop-On, Hop-Off Tour of 22 Landmarks</a><a href='/dresden-l20/dresden-city-card-for-1-3-days-t43030/'>Dresden City Card for 1-3 Days</a><a href='/dresden-l20/dresden-zwinger-skip-the-line-2-day-hop-on-hop-off-bus-t385320/'>Dresden: Zwinger Skip-the-Line & 2-Day Hop-On Hop-Off Bus</a><a href='/dresden-l20/dresden-regio-card-for-1-2-or-3-days-t51673/'>Dresden Regio Card for 1, 2, or 3 Days</a><a href='/dresden-l20/dresden-1-day-hop-on-hop-off-bus-fortress-xperience-t385425/'>Dresden: 1-Day Hop-On Hop-Off Bus & Fortress Xperience</a>