The temple is inhabited by tantra plus the temple is opened throughout the year to the Ashtami day in SharadNavaratri. Yes, you are able to do VIP darshan & Pooja in all four major temples.The charges might be various for all four as per made the decision by Temple management https://chardham-yatra-package-2010875.blogproducer.com/21474648/rumored-buzz-on-chardham-yatra-package-2023