4/5 - Good
Fun to visit and lots of nature and good trails. Waterfalls are gorgeous.

While El Millon isn't home to many top sights, Arenal Eco Zoo and Costa Rica Sky Adventures are some notable places to visit nearby.

Beautiful grounds. Immersed in nature. Hot springs on site, guided group hiking tour was enjoyable and interesting ending with a refreshing beverage made by our guide.
Reviewed on Jan 3, 2026

Absolutely amazing. So much fun staying so close to the jungle. The staff and owner were top notch. Food and drinks were good. The bungalow we stayed in was excellent.
Reviewed on Jan 4, 2026

Clean room with great views of Arenal volcano. The front staff was very courteous. We also enjoyed the company of a lot of birds right from our room who visited the trees in the property.
Reviewed on Dec 29, 2025

Reserve this place if you want to experience unique experience of staying in cabin next to the pons
Reviewed on Dec 9, 2025

Clean rooms and the most friendly staff. Also spotted two toucans early morning in the surrounding canopy!
Reviewed on Dec 30, 2025

Unit was very clean, modern and everything looked just like the pictures. Great landscaping. Having our own pool gave us a great spot to relax. They let us check in early which was really nice. Would book again!
Reviewed on Jan 4, 2026
Meet the animals who live at Arenal Eco Zoo during your travels in El Castillo. Discover the volcano viewpoints and hot springs in this romantic area.
Meet the animals who live at Butterfly Conservatory during your travels in El Castillo. Wander the lush forest or discover the volcano viewpoints in this romantic area.
You can find out about the history of Peñas Blancas with a trip to La Altura Viewpoint. Discover the hot springs in this relaxing area, or seek out the hiking trails.
Fun to visit and lots of nature and good trails. Waterfalls are gorgeous.
Perfect location for wildlife and amenities
I showed up after in late a full day of travel to get there. I was informed they were overbooked and didn’t have my reserved & paid in full room available for me. I needed to go to their sister property with no AC, no hot water, it was awful.
The Don Olivo Chocolate tour is fantastic, as is Sky Trek Canyoning!
