Puerto Rico Adventures |

Why Visit in December

December is an excellent time for a Puerto Rico adventure holiday. The weather is generally warm and inviting, with plenty of sunshine for exploring beaches, forests and historic towns. It is also a welcome escape from the colder, darker days in the United Kingdom.

Conditions are usually well suited to outdoor activities, while the festive season brings a lively atmosphere to towns and cities. You can spend the morning hiking through rainforest, the afternoon swimming in clear Caribbean water and the evening enjoying local food and music.

Caribbean Holidays, Puerto Rico Adventures, Travellers hiking beneath tall tropical trees in El Yunque National Forest, with misty green mountains and a clear trail

Rainforest Adventures

El Yunque National Forest is one of Puerto Rico’s highlights for active travellers. Trails lead through lush vegetation to waterfalls, natural pools and viewpoints across the forested hills. Choose a shorter walk for a relaxed introduction or allow more time for a challenging route.

Wear sturdy footwear and take water, as paths can be steep and slippery after rain. A guided walk can add plenty of interest, with local knowledge about colourful birds, tree frogs and the plants that thrive in this remarkably rich landscape.

Caribbean Holidays, Puerto Rico Adventures, A sea kayak gliding across calm bioluminescent water at night in Puerto Rico, with mangroves silhouetted against a starry sky

Water and Wildlife

Puerto Rico offers adventure on and beneath the water. Kayaking, paddleboarding and snorkelling are easy to arrange in popular coastal areas, where calm bays make a great setting for beginners. Look out for colourful fish, sea turtles and coral gardens when conditions are right.

For a truly memorable experience, book a night-time trip to a bioluminescent bay. As your paddle moves through the water, tiny organisms create a gentle blue-green glow. The effect is natural, peaceful and unlike anything you are likely to see at home.

Caribbean Holidays, Puerto Rico Adventures, Colourful colonial streets in Old San Juan at golden hour, with pastel buildings, balconies and travellers exploring on foot

Culture and Exploration

Adventure holidays in Puerto Rico are not only about physical activity. In Old San Juan, you can explore cobbled streets, bright colonial buildings and historic forts before stopping for coffee or a plate of mofongo. The compact old town is ideal for discovering on foot.

For a change of pace, visit a local market or take a scenic drive along the coast. Puerto Rican hospitality is warm and relaxed, and chatting with residents can reveal quieter beaches, family-run restaurants and places beyond the main tourist routes.

Caribbean Holidays, Puerto Rico Adventures, A relaxed Puerto Rican beach at sunset in December, with palm trees, warm sand and travellers watching the sea

Planning Your Trip

Pack lightweight clothing, comfortable walking shoes, swimwear and protection from the sun. A light waterproof jacket is useful for rainforest showers, and early starts are worthwhile for cooler temperatures and quieter trails. December is popular, so arrange accommodation and special excursions in advance.

Whether you want rainforest hikes, water sports, wildlife encounters or a little festive sunshine, Puerto Rico makes it easy to combine different experiences. With thoughtful planning, your December holiday can be as energetic or relaxed as you choose, all within one fascinating Caribbean destination.