Please, make sure that you book your hotel as soon as possible, since there will be a Formula 1 race in Monza on September 4-6 and because of that many hotels are already fully booked on those dates.
Hotel Best Western Cappello d’oro (link) 
address: Viale Papa Giovanni XXIII, 12, 24121 Bergamo BG
phone: +39 035 422 2711
Hotel Best Western Piemontese (link)
address: Piazza Guglielmo Marconi, 11, 24122 Bergamo BG
phone: +39 035 242629
Hotel Mercure – Palazzo Dolci (link)
address: Viale Papa Giovanni XXIII, 100, 24121 Bergamo BG
phone: +39 035 227411
NH Hotel Bergamo (link)
address: Via Pietro Paleocapa, 1/G, 24122 Bergamo BG
phone: +39 035 227 1811
Hotel Arlì (link) 
address: Largo Porta Nuova, 12, 24122 Bergamo BG
phone: +39 035 222077
Hotel Città dei Mille (link)
address: Via Autostrada 3/c, 2416 – Bergamo BG
phone: +39 035 317400
Hotel San Giorgio (link)
address: Via San Giorgio, 10, 24122 Bergamo BG
phone: +39 035 212043
Hotels in the upper city
Take bus n. 1 or cable car to reach the Congress CentreRelais San Lorenzo (link) 
address: Piazza Mascheroni, 9A, 24129 Bergamo Alta, BG
phone: +39 035 237383
Gombit Hotel (link)
address: Via Mario Lupo, 6 – Bergamo Alta, BG
phone: +39 035 247009
Hotel Piazza Vecchia (link)
address: Via Colleoni n°3, 24129, Bergamo Alta, BG
phone: +39 035 253179
Hotel Angello D’oro (link) 
address: Via Gombito, 22, 24129, Bergamo Alta, BG
phone: +39 035 249 883
Hotel Il Sole (link)
address: Via Colleoni 1, 24129, Bergamo Alta, BG
phone: +39 035 218238