Yes, you can. Some of the popular trekking destinations in Kerala include:
Dhoni Hills: This scenic trail in Palakkad district offers gentle hikes with stunning views of the surrounding hills and valleys.
Chembra Peak: Situated 2100 m above sea level, Chembra peak in Wayanad district of Kerala is surrounded by hills, tea plantations and lush green valley. It is the highest mountain peak in Wayanad and an ideal spot for a serene nature walk.
Agasthyarkoodam Peak: It offers a challenging trek through dense forests with rich biodiversity. Permits are required.
Periyar Tiger Reserve: It offers trekking trails with opportunities to spot wildlife like elephants and tigers.
Some trekking trails, especially in wildlife sanctuaries or protected areas, require permits from the forest department. The best time for trekking in Kerala is generally between November and February when the weather is pleasant and dry. The monsoon season (June to August) can be challenging with slippery trails and potential landslides.
Come prepared with proper trekking shoes, comfortable clothing, a backpack, a raincoat, insect repellents, sunscreens and a first-aid kit.
Information on trekking: keralaforestecotourism.com, keralatourism.org