MAPEH Canteen
Calle Alcantara
Green R Hotel, Ergo pharmacy, Mercury Drug, Public Market, Metrobank, Regency Hotel
Gomez StreetBurnay Restogrille, Church of Christ, Barangay VII
Calle KatipunanELMA STORE
Calle RizalIlocos Sur Cooperative Medical Mission Group Hospital, AJCP PENSION HOUSE, Chooks to Go, Arabella Pawnshop
Calle ZamoraPaoa, Ayusan Norte Community Center
Calle Libertad
ISECO Satellite OfficeAnna's Store
ISNHS Centennial Gymnasium
ESF Building
GSP Building
JICA Building
Baterina Building
Research Laboratory
OHSP Building
Calle SalcedoERNIE TESS STORE, Robinsons Supermarket, Los Moritos, Coffee Break Vigan, Casa Rica, EJ Meatshop, Irene's Empanadas, Tim Loomweaving, Irene's Empanada, Planet Earth Computers, Insiang Empanada, Starbucks
General Luna Street
Iglesia ni Cristo - Lokal ng Vigan
United Church of Christ of the Philippines
Rabara Clinic & Hospital
Bus Station
National Heroes Building
Ergo
Virgie's Trophy Center
Teaza Cafe
Vigan Central Park
Calle Del PilarThe Loop, Maxx Mango, Watsons
Main Building
New Filipino Building
New AP Building
SPTVE Building
English Building
PAGCOR Building
Wingyard Vigan
Liberation BoulevardVigan Heritage Mansion (Hotel), Aniceto Bus Line - Vigan Terminal, Butika ng Barangay, Barangay Ⅷ, Ruby Jar Factory (Burnay/Pottery), K.P.T. Electronics & Refrigeration Service Center, Vigan Volkswagen Motor Repair Shop, 3G&A Tricycle & Body Repair Shop, Casa Pichay, The new benjos, Vigan Longanisa & Bagnet, Es Enrique Transient House, Benter's Transient House
TVL Building
STEM-ABM Building
GAS-HUMSS Building
Physics Laboratory
ISNHS Olympic Field
Bonito Building
MAPEH Park
ESEP Park
ISNHS Mini-Park
Bonifacio Street
Calle FlorentinoHolie Day Spa Center, Empanadaan, TGP, Maybank, Red Ribbon, Watsons, Rang-ay Bank, Development Bank of the Philippines, Generika Drugstore, VMLGEN Pharmacy, Villarica, Sitio Bar, Tongson's Royal Bibingka
Lunch Counter
Main Canteen
Balay iti Alumni
Security Bank Building
PPP Building
Medina Building
ESP Building
New ESP Building
ISNHS Mini Tree Park