To get to Three Rivers by car, take the A41 from Watford or A412 from Rickmansworth. Alternatively, take the M25 and exit at junction 18 onto the A404 towards Amersham. From there, take the A416 towards Chesham and turn onto the A404 towards Rickmansworth.
If traveling by train, the nearest stations are Rickmansworth, Chorleywood and Moor Park, all on the Metropolitan line of the London Underground. Alternatively, overground trains run from London Euston to Watford Junction and then change onto the Metropolitan line or take a bus to Three Rivers.
If you are coming from Hemel Hempstead, take the A414 towards the M25 and follow the directions above. If you are coming from St Albans, take the A405 towards Watford and then follow the directions above.
For those visiting nearby attractions, Three Rivers is near to the Warner Bros. Studio Tour London, the Harry Potter experience, and Chessington World of Adventures. Visitors may wish to use public transportation options or taxi services to get to these destinations.
The closest airport to Three Rivers is London Luton Airport, which is about 19 miles away. The most convenient way to get to Three Rivers from London Luton Airport is by taxi or car, which will take about 30 minutes depending on traffic. Alternatively, you can take the train from Luton Airport Parkway station to Watford Junction station and then take a bus or taxi to Three Rivers, which will take about 45-50 minutes.