Dacotah Bank Address: 506 Main St, Roslyn, SD 57261 Phone: (605) 486-4516 Hours: Mon: 12am-12am Tue: 12am-12am Wed: 12am-12am Thu: 12am-12am Fri: 12am-12am Sat: 12am-12am Sun: 12am-12am Banks, Trust Companies Other Businesses: Hidden Hill Lodge at 43084 125th St, Roslyn, SD 57261