The model-making fair in the heart of San Paolo, featuring railway layouts, dioramas, and creativity
Model Hobby Rome is the fair dedicated to the world of model-making held in Rome, within the spaces of the former ATAC depot in San Paolo, on Via Alessandro Severo, in the VIII Municipality of the City of Rome. Launched in 2025, the event has quickly established itself as one of the most anticipated gatherings in the Lazio region for fans of layouts, dioramas, and scale reproductions, attracting exhibitors, associations, and visitors from across the country. Admission is completely free, and the event is designed for connoisseurs, families, and children alike.
The heart of the fair is railway modeling: over 150 meters of layouts with moving trains transform the depot's warehouses into a true scale landscape. Among the most admired pieces are large operational dioramas and surprising historical reconstructions, such as the reproduction of the Colosseum in ancient times. There are also high-level modular displays, such as the 1:120 scale layout created by participating associations, a miniature journey through Italian landscapes featuring stations, viaducts, countryside glimpses, and constantly moving trains.
Alongside railways, Model Hobby Rome dedicates ample space to all other disciplines in the sector. Visitors can admire areas reserved for static modeling, featuring detailed reproductions of aircraft, ships, military vehicles, cars, and figurines. There is also great interest in the LEGO sections and the Mini4WD tracks, which particularly engage young people and families. The event thus brings together, under one roof, the main pillars of model-making: railway, static, military, and naval.
The event is organized by FRA โ Fermodellisti Romani Associati, the network that brings together the main modeling clubs and circles of the Capital, with the patronage of the City of Rome, the VIII Municipality, and sector federations. Groups and associations from all over Lazio and the rest of Italy participate in the fair, showcasing months of patient construction work and sharing techniques, secrets, and a passion for scale hobbies with the public.
In addition to the exhibitions, Model Hobby Rome offers workshops open to the public, live demonstrations, presentations of new industry products, and activities dedicated to children. It is an ideal opportunity to get closer to model-making, discover a world of precision, manual skill, and creativity, and spend a different kind of day in Rome's Ostiense district. The free-admission format, combined with the richness of the displays, makes the event an unmissable stop for anyone who loves layouts and scale reproductions.
The second edition of Model Hobby Rome took place on May 9 and 10, 2026, in the spaces of the former ATAC depot in San Paolo, confirming the success of the 2025 debut. Once again this year, the event, promoted by FRA โ Fermodellisti Romani Associati with the patronage of the City of Rome and the VIII Municipality, offered two days of free admission entirely dedicated to model-making.
The absolute stars were the large railway layouts with moving trains, operational dioramas, and historical reconstructions, including the scenic reproduction of the Colosseum in ancient times. There were numerous thematic areas: static, military, and naval modeling, LEGO sections, and Mini4WD tracks, as well as workshops and activities for children.
The two days offered a continuous exhibition path through the various disciplines of model-making:
Model Hobby Rome takes place at the former ATAC depot in San Paolo, at Via Alessandro Severo 70-72, in the Ostiense district (VIII Municipality). The venue is well-connected by Metro B (San Paolo or Marconi stops) and numerous surface bus lines; it is also accessible by car from Via Ostiense and Via Cristoforo Colombo.
Free admission. The fair is open on Saturday and Sunday, typically from 9:00 AM to 6:00 PM. It is recommended to check the updated hours on the event's official social media channels before setting off.
For information: email [email protected], or visit the event's official Facebook page and Instagram profile.
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Ex Rimessa ATAC San Paolo
Via Alessandro Severo 70-72, 00145 Roma