The purpose of this paper is to describe the proposal for an augmented reality system to support processes museum displays historic Cartagena. The relevance of this proposal focuses on increasing the turnout of visitors and reach new audiences. Contemplated methodological aspects, based on applied research, implementation of instruments for data collection, consultation specialized databases, in addition to implementing stages of analysis of system requirements, design and architecture definition of operation and finally, development and testing operation. Among the main results a client / server architecture is highlighted in a distributed local environment, consisting of a web module resources management and hypermedia, augmented reality application downloadable for mobile devices with Android operating systems. Acceptance of technological means in these areas is positive, but requires a broad and thorough technical display.