1. Tintoretto’s Crucifixion | Scuola Grande di San Rocco museum 
   
2. Bellini's San Zaccaria altarpiece | Church of San Zaccaria
   
3. Pala d’Oro | Saint Mark’s Basilica
   
4. Giorgione’s La Tempesta | Gallerie dell’ Accademia
   
5. Tiepolo’s Neptune Offering Gifts to Venice | Doge’s Palace

1. Science Gallery Venice 
   
2. Museo di Anatomia Patologica ''Andrea Vesalio''
   
3. Natural History Museum

1. Leonardo da Vinci Museum
   
2. Murano Glass Museum 
   
3. Punta della Dogana
   
4. Burano Lace Museum

1. Leonardo da Vinci Museum
   
2. Museo del Vetro
   
3. Grassi Palace

Certain museums such as Doge Palace Museum have an entry fee of €32.5, while certain museums such as the History Museum charge entry fees as low as €8.

Children aged between 0-6 or students between 15-25 can generally enter museums in Venice for free. If not free, they can avail discounted entry pricing at most museums.

Most museums in Venice charge a nominal entry fee. However, certain people such as senior citizens, children under 6 years, students upto 25 years, & disabled folks can enter for free.

1. Carlo Goldoni
   
2. Palazzo Mocenigo
   
3. Ca' Rezzonico
   
4. Scuola Grande di San Rocco

There are usually no age limits to enter museums. Certain exhibits deemed inappropriate for children might be off-limits, but children are allowed entry into museums. Usually, children below 16 have to be accompanied by an adult.

1. Motor disabilities by providing step-free access and ramps for wheelchairs 
   
2. Visual disabilities by providing audio descriptive guides 
   
3. Audio disabilities by providing guides fluent in sign language

Venice museums do not enforce any dress codes. It is advisable to dress comfortably and modestly, while being respectful of the local culture.

Yes, visiting a museum in Venice would take atleast 3-4 hours, a lot of which would involve moving from one exhibit to another. Do make sure to wear comfortable shoes for the outing.