Regents Park is just 300 meters and has lots of space and facilites for everyone.
Marylebone Green Playground is the nearest to the hotel and you can also hire a boat to use on the lake.
To get there from the Americana: turn left when you leave the hotel and take the first left turn into Ivor Place.
At the end there is crossing to get you safely over Park Road and on the other side turn right and walk to where the bike rack is.
When you get to the bike rack you will be able to see the entrance to the park is you look to the right.
Please keep safe and use the crossings.