The parking lot by Hengifoss waterfall is located where a 2,5 km long hiking trail to the falls starts. In the high season it can be jammed with cars during the day and even in the bright summer night. By the parking lot is a small house with toilets, one for each sex.
According to plans of the municipality the parking will be enlarged and a bigger service house will be built in the next years.
In high season a park ranger from the Vatnajökull National Park is located by the falls in the morning to give advice and information.
If you are searching for more service you can find various accommodation, restaurants, souvenir shops and visitor centers within 5km radius from the falls. All information on that are to be found here on this site.