Parambikulam Wildlife Sanctuary is a 285 km² Protected area in Chittur taluk in Palakkad district of Kerala state, South India. Established in 1973, it is in the Sungam range of hills between the Anaimalai Hills and Nelliampathy HillsThe Western Ghats, Anamalai Sub-Cluster, including all of Parambikulam Wildlife Sanctuary, is under consideration by the UNESCO World Heritage Committee for selection as a World Heritage Site.The sanctuary is the home of 4 different tribes of indigenous peoples including the KadarMalasarMuduvar and Mala Malasar settled in six colonies. Parambikkulam Wildlife Sanctuary was declared as part of the 390.88 square kilometres (150.9 sq mi) Parambiculam Tiger Reserve on February 19, 2010. the Sanctuary, a haven of tranquil greenery boasts of the first ever scientifically managed teak plantation and the world's tallest and oldest teak tree. The famous Kannimara teak tree, believed to be over 350 years old is about 5 km from Thunacadavu, and is one of Parambikulam's prime attractions.
Many peaks are also seen here, of which the Karimala Gopuram is the tallest at 4,718 ft. A favourite with visitors, the Vengoli Peak is an easy climb and those lucky enough might even get to see the endangered Nilgiri tahrs. The sanctuary has three man-made reservoirs; Parambikulam, Thunacadavu and Peruvaripallam, with a combined area of 20.66 km². The Thuvaiar water falls empty into one of the reservoirs. There are 7 major valleys and 3 major rivers, the Parambikulam, the Sholayar and the Thekkedy. The Karappara river and Kuriarkutty river also drain the area.  a unique feature of this Sanctuary is the presence of a series of reservoirs interconnected with tunnels, channels, river courses and canals. The deep freshwater ecosystem created by the construction of these dams adds to the diversity of the Sanctuary.
Trekking in the forest is allowed with prior permission.Contact: Ecocare Centre, Parambikulam Wildlife Sanctuary, Anappady, Thunakadavu (PO), Pollachi (Via), Palakkad, Kerala – 678 661.Phone : 04253 – 245025
Ecotourism Activities
    Bestowed with rich flora and fauna, Parambikulam is a haven for wildlife enthusiasts. While deer, sambar and gaur roam around in the Vayal area, deep inside the Sanctuary can be seen lion tailed macaques, slender loris, king cobras, the royal Bengal tiger, cane turtle and the Nilgiri marten; as also 250 species of birds including the Malabar grey hornbill, great pied hornbill and the Peninsular Bay owl. The Sanctuary's spectacular floral diversity - seen in the 285 species of endemic, rare and endangered flora, 1320 species of flowering plants, including 70 species of orchids, about 50 endangered medicinal plants - makes it ideal for nature lovers as well.

Numerous activities including camping out in the forests, staying in watchtowers to view the animals, boating in the reservoirs, row boating at Thunacadavu and Parambikulam lakes, bamboo rafting and bird watching are possible here. A hilly terrain with many peaks and valleys, Parambikulam offers an assortment of soft, medium, tough and adventure trekking trails, classified on the basis of their length, duration and difficulty of the terrain. Each group of visitors must get permission to trek, from the Forest Information Centre at Anappady and hire a tribal guide. 
Soft Trekking Trails
Elephant Song Trail
6 km (Anappady-Karianshola-Anappady).
Peacock Trail
6 km (Anappady-4000 Point-Seechali Vayal-Thunacadavu).
Flying Hooves Trail
8 km (Parambikulam Dam Site-Kothala-Parambikulam River Crossing-Tramway Line- Parambikulam).
Kannimara Trail
8 km (Thunacadavu-Teak Plantations-Kannimara Vayal-Kannimara Teak-Thunacadavu).
Medium Trekking Trails
Tarantula Trail
10 km (Parambikulam-Tunnel Entry-  
Evergreen Forests-Vengoli
Viewpoint-Rock Point-Thunacadavu).
Bison Trail
10 km (Anappady Depot-
TP Block 1-Chettivara-Seechali-
4000 Point-Anappady).
Dr. Salim Ali Trail
12 km (Parambikulam Dam Site-
Tough Trekking Trails
Sundew Trail
12 km (Parambikulam-Earth Dam-Teak Plantations-Bamboo Break-Evergreen Forests-Grassland-Karimala Peak-Kalyanathee-Parambikulam).
Hornbill Trail 
20 km (Anappady-Karianshola -Pandaravaramalai Peak-Return to Anappady through Inter State Boundary).
Amphibious Trail
20 km (Parambikulam-Tunnel Entry-Waterfall-Alamaram-Velayudhankai-Return to Parambikulam by Bamboo Raft).
Adventure Trekking Trails
Needle Peak Trail
20 km (Keerappady Valley-Naikarkadu-Kuchimudi Teak- Keerappady).
Rocky Ridge Trail
25 km (Parambikulam Coupe Road-Vengoli Peak-Rocky Ridge-Inter State Boundary-TP Block 1-Anappady).
    Tented cottages in Parambikulam Sanctuary; The Forest Department Inspection Bungalow, Thunacadavu; PWD Inspection Bungalow, Thunacadavu; Treetop huts at Thunacadavu and Parambikulam; Wireless station on Vettikkunnu Island accessed only by boat; Overnight camping in machans at Chungam, Anappady, Vengoli, Kuriakutty and Annakal Vayal; Dormitory at Anappady; Community Hall at Parambikulam; the Bison Valley Lodge at Parambikulam all have to be booked in advance through the Anappady Information Centre.

Location: Chittur Taluk of Palakkad District. To reach the place one has to go to Pollachi via Coimbatore or Palakkad.
Altitude: 300 m to 1,400 m above sea level.
Air: The nearest airport is Coimbatore (55 km).
Rail: Nearest rail head is at Palakkad (125 km).
Road: 39 km from Pollachi, 98 km from Palakkad and 102 km from Kochi.
For enquiries and bookings, contact: 
Wildlife Sanctuary Office, Parambikulam, Ph: 04253-245005
District Tourist Promotion Council, Palakkad Ph: 0491-2538996