After Monte Alban, the Zapotec ruins in Mitla are the most spectacular and important in the Valles Centrales of Oaxaca state. It is quite feasible for visitors to Oaxaca city to get to Mitla by bicycle. Those who want to get in a full day of exploring archeological sites can stop at Dainzu on the way to Mitla, then check out the palace complex at Yagul on the way back to the capital city. The track below is not complete, but you can probably figure it out and adapt it to help you get to where you want to go.