Upper Nicola Trail Loop
Upper Nicola Trail Loop
3.9
(7)
15
hikers
03:02
9.76km
370m
Hiking
Hike the moderate 6.1-mile Río del Castor from Cortijo San Francisco circular trail, exploring river environments and natural pools.
Last updated: February 26, 2026
Waypoints
Start point
Parking
Get Directions
2.19 km
Highlight • Viewpoint
Translated by Google •
Tip by
4.45 km
Highlight • River
Translated by Google •
Tip by
8.34 km
Highlight • Historical Site
Translated by Google •
Tip by
9.76 km
End point
Parking
Way Types & Surfaces
Way Types
6.93 km
1.96 km
822 m
Surfaces
5.15 km
2.68 km
112 m
102 m
< 100 m
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Elevation
Highest point (280 m)
Lowest point (70 m)
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Weather
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Wednesday 1 July
33°C
22°C
0 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
This moderate circular route, covering approximately 9.8 km (6.1 miles), usually takes around 3 hours and 2 minutes to complete. This duration is an estimate and can vary based on your pace and how often you stop to enjoy the scenery.
The trail is rated as moderate, requiring good fitness. While some sections may be easily accessible, sure-footedness is often needed, especially when navigating riverbed areas and slippery surfaces. It's not ideal for absolute beginners but is manageable for those with some hiking experience.
The trail starts from Cortijo San Francisco. You'll find parking available near this area, which serves as a common access point for the route.
The terrain is diverse, featuring riverbed trails, natural pools, and sections through maritime pine forests and light-colored limestone formations. You'll also traverse rugged parts of Sierra Bermeja. Be prepared for areas with small to medium-sized rounded stones, and potentially walking through water, especially further up the river, where surfaces can be slippery due to algae.
You'll explore the ecologically valuable Río del Castor environment, known for its natural pools like "Charco de las Nutrias," perfect for swimming in warmer months. The route offers views of Sierra Bermeja, with its unique red peridotite lands. Keep an eye out for lush vegetation and possibly otters near the river, which historically gave the river its name.
The trail is popular year-round, but the best time depends on your preferences. Spring and autumn offer pleasant temperatures for hiking. During warmer months, the natural pools are ideal for swimming, but be mindful of higher temperatures and potentially more crowded conditions.
Key highlights include the stunning View of Sierra Bermeja, the ecological richness of the Río del Castor itself with its natural pools, and the historically significant Nicola Farmhouse, which includes an ancient wine press from 1780.
Yes, the trail is generally dog-friendly. However, given the varied terrain, including riverbed sections and potentially slippery surfaces, ensure your dog is comfortable with such conditions. Always keep your dog under control, preferably on a leash, to protect local wildlife and ensure a pleasant experience for all hikers.
The Río del Castor area is designated as a Special Zone of Conservation (ZEC). While there isn't typically an entrance fee for hiking, it's always advisable to check local regulations for any specific permits that might be required, especially for larger groups or certain activities. Generally, individual hikers do not need a permit.
Absolutely! The Río del Castor is famous for its natural pools, such as the popular "Charco de las Nutrias." These pools are a significant highlight and offer excellent opportunities for wild swimming, especially during the warmer months.
Given the varied terrain and potential for walking through water, wear sturdy, waterproof hiking boots with good grip. Bringing a swimsuit and towel is recommended if you plan to enjoy the natural pools. Also, pack plenty of water, snacks, sun protection, and a first-aid kit. Trekking poles can be helpful for stability on slippery or uneven surfaces.
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