Fun with eggs – Play with mud About Us TramTrung100Egg 23 Jul 2026 307 Views Operated by Ponaga JSC, 100 Egg Theme Park spreads over more than 20 hectares of green nature in southern Nha Trang. Guests come for the signature egg-shaped tubs of hot mineral mud and herbal baths, and stay for picnics & BBQ, team building, food, gala dinners, pool parties, campfires and wedding parties – a full day of fun for the whole family.