The best time to visit Harrison’s Cave is the dry season – December through April – when the weather is at its most reliable. Just keep in mind: this is also when most people show up, and cruise arrivals can mean long waits. Arriving early pays off. If you’re not tied to school holidays or cruise schedules, you might actually enjoy the quieter shoulder months, or even the tropical “rainy” season, when the island looks extra green and prices drop.
Quick Guide to Seasons
| Season | When | ☀️ Temp | 🌧️ Rain | 💸 Price & Crowds | 👍 Our Take |
|---|---|---|---|---|---|
| Dry Season | Dec – Apr | 24–29°C | Low | High / Busiest | Best weather, but plan for crowds |
| Shoulder | May, June, Nov | 25–30°C | Low-med | Medium / Manageable | Nice balance, still good weather |
| Wet Season | Jul – Oct | 25–31°C | Short bursts | Low / Quietest | Cheaper, lush, but bring a raincoat |
If you want the cave nearly to yourself, target mornings in the shoulder or wet season. The worst waits are late morning through early afternoon on days with cruise ship arrivals—sometimes up to two hours at the entrance.
Barbados sits just south of the main hurricane belt, so while storms are rare, it pays to check the forecast in September and October.
Pro tip: We showed up right at opening on a Thursday in June, walked straight onto the first tram tour, and had half the chamber to ourselves. If you can swing a weekday morning—especially outside cruise ship days—do it. Lines are shorter, and the light in the cave is even better for photos.
