9 Nature Activities in Costa Blanca That Tourists Rarely Discover
Discover Costa Blanca’s Natural Secrets
When you hear “Costa Blanca,” you might think of sunny beaches, crowded promenades, or lazy days by the pool. But beyond the well-known resorts lies a rich natural landscape—one that most tourists miss entirely.
From secret hiking trails and mystical caves to protected wetlands teeming with birds, Costa Blanca is an outdoor lover’s dream. In this guide, we reveal nine lesser-known but spectacular nature activities in Costa Blanca, perfect for families, couples, or solo travelers seeking adventure off the beaten path.
Whether you’re visiting for a weekend or live in the area year-round, these experiences will show you a new side of Spain’s southeastern coast.
1. Barranc de l’Encantà – A Hidden Valley in Planes
Located near the sleepy town of Planes, the Barranc de l’Encantà (Gorge of the Enchanted) is a magical trail carved by nature. The route meanders through gorges, ancient olive trees, and peaceful streams.
Why visit:
- A quiet, 10 km circular hiking route with minimal crowds
- Natural pools and mini waterfalls in spring
- Legends about Moorish princesses and hidden treasure
This spot is ideal for a moderate hike with a splash of local myth and scenic beauty. It’s also one of the most underrated hikes in the Costa Blanca.
2. El Hondo Natural Park – Birdwatching Paradise
Just outside Elche, El Hondo Natural Park is one of Spain’s best-kept secrets for birdwatchers. This protected wetland ecosystem is home to over 170 bird species, including flamingos, marsh harriers, and marbled ducks.
What to expect:
- Boardwalks, watchtowers, and peaceful observation points
- Guided tours available through conservation groups
- Ideal from October to April
Unlike crowded beach promenades, El Hondo is peaceful year-round, making it a haven for photographers and nature lovers.
3. Via Ferrata Relleu – Cliffside Climbing With a View
Fancy a thrill that’s still beginner-friendly? The Via Ferrata in Relleu lets you climb vertical cliffs using metal rungs and safety harnesses—no climbing experience required.
Key features:
- Suspension bridge 70 meters above a ravine
- Views over almond groves and distant sea
- Gear rental available locally
This is an adrenaline-packed activity with safety in mind, and it’s still largely unknown to international visitors.
4. Cova Tallada – Sea Cave Adventure Between Dénia and Jávea
Part sea cave, part historical quarry, Cova Tallada is one of the most striking coastal experiences in the region. Reachable via kayak or a cliffside hiking trail, the cave opens into a surreal stone chamber with natural light shimmering on the water.
Important to know:
- Permits required from June to September (reserve online through Parc Natural del Montgó)
- Bring a flashlight, swim gear, and good water shoes
- Best visited early in the morning or late afternoon
This natural wonder offers a blend of history and raw beauty, unlike anything else in Costa Blanca.
5. Sierra de Bernia – Tunnel Trail With Epic Coastal Views
The Sierra de Bernia circular trail is a local favorite that features a hidden tunnel leading to a cliff edge with stunning views of Altea, Calpe, and Benidorm.
Trail info:
- 9 km loop, moderate difficulty
- Fort of Bernia ruins along the way
- Bring a headlamp for the tunnel (you’ll crawl through it)
This hike is one of the most scenic in the Alicante province, especially on clear days when you can spot the Peñón de Ifach in Calpe from above.
6. Fonts de l’Algar – Waterfalls Without the Crowds
You may have heard of Les Fonts de l’Algar, but here’s the secret: go on a weekday in early spring or late September to avoid the crowds and enjoy this natural paradise in peace.
What you’ll find:
- Series of cascading waterfalls
- Natural swimming holes
- Picnic spots under the trees
Avoid peak summer and you’ll understand why this spot is called the “natural spa” of Costa Blanca.
7. Font Roja Natural Park – Spain’s Forgotten Autumn Forest
Most of the Costa Blanca is dry and Mediterranean, but Font Roja, near Alcoy, is a different world. Think misty forests, mossy trails, and golden leaves in autumn.
Activities:
- Family-friendly hikes
- Nature interpretation center
- Wild boar sightings (from a distance)
Come here for peaceful forest therapy, especially during the off-season.
8. Cova del Canelobre – Cave Meets Concert Hall
At first glance, Cova del Canelobre near Busot seems like a tourist stop—but it hides a world of natural artistry. With 70-meter-high vaulted ceilings and a natural stage, it occasionally hosts live acoustic performances inside the cave.
Pair with:
- A hike up Cabeçó d’Or, the limestone peak nearby
- A visit to the charming village of Busot for lunch
Perfect for a half-day outing that blends nature and culture.
9. Salt Lakes of Torrevieja – Pink Waters & Flamingo Trails
While the bright pink waters of Laguna Salada de Torrevieja have gone viral on Instagram, few know that you can walk or cycle the trails surrounding the lake. It’s also one of the few places in Europe where wild flamingos nest.
Best time to visit:
- July to September for the most vivid color
- Early morning or sunset for best light and cooler temperatures
- No swimming allowed, but great for photos and wildlife spotting
This natural area offers a completely different vibe from the coastal towns, perfect for a sunset picnic or photo session.
Final Thoughts: A Side of Costa Blanca Worth Exploring
There’s so much more to Costa Blanca than its tourist-heavy beaches. From cliffside hikes to hidden caves, forest walks to birdwatching havens, the region’s natural side is just waiting to be discovered.
Whether you’re a seasoned hiker, a weekend wanderer, or a family with adventurous kids, these Costa Blanca nature activities promise to leave a lasting impression.