Zaino (40 km. from Santa Marta)
Opening hours of the main entrance of Tayrona National park are from 7 a.m.-5 p.m., you can enter until noon. From Zaino, you can access the beaches Cañaveral, Castilletes, Arrecife, La Piscinita, Cabo San Juan, Arenilla, La Piscina, Playa Nudista and Boca del Saco
Cañaveral is the starting point of two trails: the hike to Cabo San Juan via Arrecife (around 2h one way) and the -not popular- 9 Piedras Trail (1h). From the Zaino entrance, you can start hiking right away (about 4 km) to Cañaveral, or take the shuttle (around COP5000).

The shuttle buses leave when full and you usually don’t have to wait long. The shuttle bus is recommended, because the path to the beginning of the trail is not spectacular. From here you can continue walking or horseback riding. 
We ourselves had doubts about horseback riding and we ended up not doing it because we did not want to miss the experience of the hike and we doubted whether we would do any good for the well-being of the horses.
Cabo San Juan Trail via Arrecife
The trail to Playa Arrecife/Cabo San Juan is a well-maintained path that alternates between jungle and beach, over a wooden boardwalk and boulders. The path goes up and down but is not steep and is well manageable.


Several times we saw cute monkeys that we could observe very quietly up close.

Playa Arrecife can be reached (depending on your pace) in an hour.

Just before Playa Arrecife you will find vendors selling ice creams and coco frio.

At Playa Arrecife you can have some food and drinks in the restaurant.

Here you can find more info about staying near Arrecife. Just past Arrecife you will find Bera bakery, where you can buy delicious chocolate caliente (and go to the toilet!). From here it’s about an hour’s walk to Cabo San Juan, where you can swim and snorkel and enjoy the view of the bay.

At Cabo San Juan you will find a restaurant and a store. Here find more info about staying overnight at Cabo San Juan.
The 9 Piedras trail is located near Cañavaral and leads through some large boulders to a lookout point, from which you have a nice view of the park. The large stones are of cultural significance to local indigenous communities and offers scenic views of the jungle and coastline.

Since most people do the Cabo San Juan trail, this trail is generally very quiet.
On this trail, you can camp at Playa Arrecife, Castilletes, Cañaveral and Cabo San Juan. Hotel Ecohabs Tayrona is located in Cañaveral at the beginning of the trail. You can also stay spend the night at cabañas Arrecifes and Ecohabs Cañaveral.