The rail trail section of the Remutaka Cycle Trail, one of New Zealand's 22 Great Rides, in the forest hills between Upper Hutt and the Wairarapa. The trail follows the old railway line from Kaitoke to Summit, and it is a popular biking route for groups and families. Along the way are historic structures from the 1870s, including the Pākuratahi Tunnel, built in 1876, the Pākuratahi Bridge, which is the oldest truss bridge in New Zealand, and the 584-metre Summit Tunnel, dating from 1877. Visitors can swim and fish in the Pākuratahi River, and picnic or camp at Ladle Bend and Summit. Toilets are at the Kaitoke and Cross Creek entrances, at Summit and at Cross Creek. No fires are allowed and no smoking is permitted in the forest. Vehicle gates are open 6am to 6pm in winter and 6am to 8pm during daylight saving. The Fell Museum in Featherston houses one of the Fell engines that once served the Remutaka Incline.