Hola,
Mis hijas y yo viajaremos a Oaxaca y Puerto Escondido en autobus el próximo Diciembre 2017. Llevamos nuestras bicicletas para recorrer la costa de Oaxcaca.
Me encantaría escuchar tus recomendaciones y consejos. El plan es conocer playas y pueblos.
My daughters and I will be travelling this december 2017 to Oaxaca city and then to Puerto Escondido by bus. We are bringing the bikes.
The plan is to ride on the coast visiting beaches and small towns. I would like to hear about tips and recommendations.

Hello Poncho,
I live in Pto. Escondido and I would be happy to share some advice and recommendations with you when you arrive. This coast is truly spectacular and I wouldn't be able to do it justice with less than a wall of text. With that said, here are some of my favorite places: Lagunas de Chacahua, Laguna de Manialtepec (y su bioluminiscencia), Mazunte/Punta Cometa & Parque Nacional de Huatulco/Playa Cacaluta.
Saludos,
Jim