Castillo San Felipe de Barajas, Cartagena

Be prepared for short tunnels inside the castle; they can be a bit cramped.

Wear comfortable shoes as you'll be climbing steep staircases and wandering through tunnels.

Bring enough water as the uphill climb can be strenuous.

Entry fee is around 8,000 COP, which is about 2 pounds, so it's quite affordable.

Entry costs about $760 USD, and you can buy tickets at the entrance or online in advance.

Entrance fee is 76,000 pesos for two, which is about $10 per person, making it a worthwhile visit.

The entrance fee is about 76,000 pesos for both, which is around $10 per person, making it a great value for the experience.

Wear comfortable shoes as you will be walking a lot on uneven surfaces.

Take a short walk from Getsemani to reach this impressive fortress, which is a key part of Cartagena's history.

The views over the Caribbean Sea from the fortress are stunning, so don't forget your camera.

It's advisable to check with locals about safety when walking to nearby areas.

Be prepared for the heat; it can be quite intense, so stay hydrated.

Be prepared for the heat; it can be quite intense while exploring the fortress.

Wear comfortable shoes as the cobblestone paths can be uneven.

The castle has limited shade, so wear a hat and bring water for your exploration.

Don't miss the tunnels, which were crucial for the fortress's defense and provide a unique exploration experience.

Don't miss taking a photo with a cannon and exploring the maze of tunnels inside the castle.

Be prepared for a bit of a workout with the steep steps inside the castle; they can be quite large and challenging.

Plan to spend an hour or two exploring the tunnels and towers for a great experience.

Plan to spend some time here to fully appreciate the extensive grounds and historical context.

Be prepared for a lot of walking as the fortress covers a large area and has steep sections.

Be prepared for dark and narrow tunnels that wind through the fortress walls.

If it's crowded, consider walking around the outside instead of going inside to save time.

Most information around the site is in Spanish, but guides are available at the entrance for a deeper understanding.

Climbing to the top offers an amazing panoramic view of Cartagena, so be prepared for a bit of a hike.

Climbing to the top offers an amazing panoramic view of Cartagena, so make sure to go up!

Visit during the late afternoon for a beautiful sunset view over the fort.

Consider visiting during off-peak hours to avoid crowds.

Visit early in the day to avoid the heat and crowds, as it can get quite hot later on.

Visit early in the morning or late afternoon to avoid the heat and crowds.

Visit just after sunrise when it opens at 7:00 a.m. to enjoy the views without the crowds.

Be prepared for the heat and humidity; early visits help you avoid the intense weather later in the day.

Plan your visit early in the day to avoid crowds.

Visit early in the morning to avoid crowds and enjoy a quieter experience.

Plan your visit earlier in the day as the castle is not open for sunset views.

Visit early in the day to avoid crowds and enjoy the views without too many people around.