El Cardonal in Mexico offers a unique experience to travellers. After your splendid visit to El Cardonal, you can proceed to an important near-by city of Mexico City. Attractions in Mexico City include Muse De Templo Mayor, Chapultepec Castle, Zocalo. Also, to reach El Cardonal, you'll have to take a flight to Mexico City; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. 1-2 days is an ideal duration of visit to El Cardonal.
Don't just take a trip, let the trip take you! Have a enjoyable time at El Cardonal.