アスナルカサルの天然記念物・トップ14

The route is partly impassable - deep ditches with water and mud - impossible to get through between points 8 and 9

Yes, it's difficult to drive, like when you're constantly going up a 6-8% grade We also had panniers and front bags, handlebar bags. It took us 4 hours with breaks, so don't wait for the tide to go out, starting a little earlier is very good. As already written, there is no shade, no bushes and only a few shrimp fishermen were out. The experience is extraordinary and makes up for the hardship.

Very difficult but what an adventure! Probably the toughest 30km of our tour (so far). We had loaded touring bikes (with road tires, panniers and handlebar bags etc). As others have advised it made a huge difference to let out air from tires. Would advise to start cycling around 2 hours before low tide. There is no shade, are completely exposed, and so have no option but to push on! We did it in 3 hours cycling time but this included strong headwind which caught us off guard and slowed our pace. IMPORTANT: completely depends on tide times, which, to use that old nautical idiom, means you really are stuck between the devil and the deep blue sea!

The Mirador de la Cárcava also called Balcón del Guadiamar is an old landfill that has been transformed into a viewpoint. It has views of the Guadiamar river, olive groves and the rest of the region: municipalities of Pilas, Torre Guadiamar, Caño de la Teja, Huévar del Aljarafe etc.

Located within the Doñana Natural Park and next to the picturesque town of El Rocío, this wonderful natural ecosystem is the ideal place for those who enjoy bird watching and this type of biosphere. It can be traveled along the Paseo Marismeño path, an entertaining walk for the whole family.

This bike tour can only be done at low tide and with wide tires. With thin tires it is better to let out a lot of air.

I cycle this beautiful beach on October 2022 with a heavy loaded bike (~50kg including bicycle) and it was exhausting. It's almost 30km and you can't take the trails in the national Park. So make sure the condition are good if you plan to cross with loaded bicycle and cycle at low tide. It's also forbidden to sleep on the beach so you must make it.

The section from Matalascañas to Sanlucar (about 30 km) can only be done at low tide and with wide tires. With thin tires you have to let out a lot of air. We drove it with 40x622 tires and a total weight of about 100 kg. The ferry to Sanlucar stood on the shore and was waiting for us.