Aparently Unipublic has decided to add two new murito finishes in stages 16 and 17:
http://cadenaser.com/emisora/2016/01/07/radio_castellon/1452168647_295746.html
And Formigal is confirmed:
http://ciclismo.as.com/ciclismo/2016/01/07/vuelta_espana/1452183418_639086.html
Sat 20/8, Stage 1: Balneario de Laias - Castrelo do Miño TTT
Sun 21/8, Stage 2: Ourense - Baiona (Flat - Downhill finish?)
Mon 22/8, Stage 3: Marín - Ézaro (Murito finish)
Tue 23/8, Stage 4: Betanzos - San Andres de Teixido (Cat 2 MTF)
Wed 24/8, Stage 5: ? - Lugo (Flat finish)
Thu 25/8, Stage 6: Monforte de Lemos - Luintra (Cat 3 HTF?)
Fri 26/8, Stage 7: Maceda - Puebla de Sanabria
Sat 27/8, Stage 8: Villalpando? - La Camperona (Cat 1 MTF)
Sun 28/8, Stage 9: Cistierna - Alto del Naranco (Cat 2 MTF)
Mon 29/8, Stage 10: Lugones - Lagos de Covadonga (Cat ESP MTF)
Tue 30/8, Rest day
Wed 31/8, Stage 11: Lastres - Peña Cabarga (Cat 1 MTF)
Thu 1/9, Stage 12: Corrales de Buelna - Bilbao (downhill finish after Vivero??)
Fri 2/9, Stage 13: Bilbao - Urdax
Sat 3/9, Stage 14: Urdax - Aubisque (Cat ESP MTF)
Sun 4/9, Stage 15: Sabiñánigo - Formigal (Cat 2 MTF)
Mon 5/9, Stage 16: Alcañiz - Peñíscola Urbanizaciones (Murito finish ~2km @ 9%)
Tue 6/9, Rest day
Wed 7/9, Stage 17: Castellón - Mas de la Costa, Llucena (Cat 1 MTF, 4kms @ 12.4%)
Thu 8/9, Stage 18: Requena - Gandía (rolling terrain, flat finish)
Fri 9/9, Stage 19: Xabia - Calp (ITT)
Sat 10/9, Stage 20: ??? - Aitana (Cat 1 MTF)
Sun 11/9, Stage 21: Las Rozas - Madrid
AS lists 10 uphill finishes. Fans who know the course also count Luintra and Peñíscola as uphill finishes. Welcome back to 2012
Official presentation wil be next Saturday 9th of January at 13:00 CET.