
Ullals de Baltasar
Discover the magical 'ullals' (underwater springs) and unique fartet fish in this serene natural reserve in the Ebro Delta.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Best for birdwatching

Ullals de Baltasar
Best Time
Best for birdwatching

Highlights
Must-see attractions
Discover the magical 'ullals' (underwater springs) and unique fartet fish in this serene natural reserve in the Ebro Delta.
"A beautiful, peaceful place with unique natural springs and a lovely riverside forest."

🦟 Beat the Bugs
Always bring insect repellent, especially in summer. Mosquitoes can be quite active here.
👟 Comfortable Footwear
Wear sturdy walking shoes for the boardwalks and trails.

Quick Facts
Rating
4.4 · 1,029 reviews
Type
Park
Highlights
Discover the most iconic attractions and experiences

The 'Ullals' Phenomenon
Underwater springs
Witness the unique natural springs where water surfaces from underground, creating mesmerizing aquatic landscapes.

Fartet Fish Sanctuary
Aquatic areas
Discover the habitat of the fartet, a fish unique to the Ebro Delta, thriving in these protected waters.

Riverside Forest Trail
Bosc de ribera
Explore a lush riverside forest with diverse flora and fauna, offering a tranquil natural escape.
Plans like a pro.
Thinks like you
Planning Your Visit
Timing is Key for Wildlife
Pack Smart for Nature
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🦟 Beat the Bugs
Always bring insect repellent, especially in summer. Mosquitoes can be quite active here.
👟 Comfortable Footwear
Wear sturdy walking shoes for the boardwalks and trails.
🚗 Free Parking Available
There's a convenient free parking lot near the entrance.
🚶♀️ Explore Both Paths
Two distinct walking routes offer different perspectives of the natural beauty.
Tips
from all over the internet
🦟 Beat the Bugs
Always bring insect repellent, especially in summer. Mosquitoes can be quite active here.
👟 Comfortable Footwear
Wear sturdy walking shoes for the boardwalks and trails.
🚗 Free Parking Available
There's a convenient free parking lot near the entrance.
🚶♀️ Explore Both Paths
Two distinct walking routes offer different perspectives of the natural beauty.
📸 Capture the Nature
Bring your camera to photograph the unique flora and potential wildlife sightings.
What Travellers Say
Reviews Summary
Visitors praise Ullals de Baltasar for its unique natural springs and peaceful atmosphere, highlighting the beauty of the 'ullals' and the riverside forest. While some found wildlife sightings inconsistent, the free access and well-maintained boardwalks make it a worthwhile visit for nature lovers and families seeking a tranquil escape in the Ebro Delta.
"Beautyful nature resort with descriptions also in English. About 15 minutes walk by a wooden track. There are some more paths to walk, too . I could see lilies, water lilies and orchids.
Free access. Parking lots and bike racks. Only some hundred Meters from TV Road from La Rapita to Amposta."
Jochen Ickert
"A nice place for a walk but nothing out of the ordinary. A small forest with a few paths and water areas. We didn't get to see any animals or birds in the area, I'll leave it least, no entry"
Deea Andreea
"Simple outdoors exhibit with two defined walking paths to observe a really special natural effect of underwater surfacing."
Oriol Casanovas
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Ullals de Baltasar is located near Amposta in the Ebro Delta. It's easily accessible by car, with parking available. The site is also reachable by bike, with bike racks provided.
While direct public transport might be limited, local buses to Amposta are available, and from there, you can consider a taxi or a longer walk/bike ride. Checking local bus schedules is recommended.
Follow the TV road from La Rapita towards Amposta. The entrance and parking are just a few hundred meters off this main road.
The walk from the parking lot to the main viewing areas is about 15 minutes along a pleasant wooden track.
Yes, cycling is a great option. There are bike racks available at the site, making it convenient for cyclists exploring the Ebro Delta.
🎫 🎫 Tickets & Entry
No, access to Ullals de Baltasar is completely free. You can explore the natural springs and trails without any admission fee.
The site is a natural area and is generally accessible during daylight hours. There are no specific opening or closing times posted, allowing for flexible visits.
Ullals de Baltasar offers free access to all visitors, making it an accessible natural attraction in the Ebro Delta.
As a natural park area, it's best to visit during daylight hours for safety and to fully appreciate the scenery and potential wildlife.
While there aren't typically formal guided tours, the information panels on-site provide details about the unique ecosystem.
🎫 🧭 Onsite Experience
You can explore the unique underwater springs ('ullals'), walk through a riverside forest, and observe the local flora and fauna, including the endemic fartet fish.
The area is known for its birdlife and aquatic species. You might see various birds, water lilies, and the unique fartet fish.
The main paths are wooden boardwalks, which are generally easy to navigate. However, some natural terrain might be uneven.
Yes, it's a great spot for families to enjoy nature. The short walks and unique environment can be engaging for children.
Facilities include parking, bike racks, and informative panels about the natural environment. There are no extensive visitor centers or cafes on-site.
📸 📸 Photography
The wooden boardwalks offer great vantage points for capturing the surfacing springs and surrounding vegetation. The riverside forest also provides scenic photo opportunities.
Early mornings and late afternoons offer softer light, ideal for landscape and wildlife photography. The golden hour can create beautiful reflections on the water.
Yes, the area is a habitat for birds and aquatic life. Patience and a good zoom lens can help capture wildlife shots.
Generally, photography for personal use is allowed. However, always be respectful of the natural environment and any wildlife.
A wide-angle lens is useful for landscapes, while a telephoto lens is beneficial for capturing distant wildlife. A tripod can help with low-light conditions.








Social
from TikTok, Instagram & Reddit