Tham Khao Wong at Ban Khao Wongkot, Kaeng Hang Maeo district, is part of the Khao Chamao-Khao Wong National Park. About 40 kilometres before reaching Chanthaburi town on Highway No.3 at Km. 286 (Ban Kong Din) is a left turn to the park, 11 kilometres further on. Or take a turn at Km. 288 (Talat Na Yai Arm) instead. From the cave proceed on foot to see the caves themselves. Advice could be obtained from park officials.

Khao Wong is a group of limestone hills standing in circular cluster with cliffs and caves containing stalagmites and stalactites. There are passages connecting some of the chambers. The walking trails outside offer views of varied plantlife. For those intending to explore the caves, torches are advisable as there are no natural lights inside. The best time to go cave-exploring is between February and April, after which they tend to be flooded.

The Chamsom Crocodile Farm and Zoo has a number of crocodiles of different species as well as other animals. The facility is surrounded by fruit orchards. To reach it go on Sukhumvit Highway until Km. 324 (Khao Rai Ya intersection) then turn left and proceed on for a further 4 kilometres. Open daily from 8.00 a.m.-6.00 p.m. Elephant shows every Saturday and Sunday at 12.00 noon and 3.00 p.m. Tel: 0-3932-4247.

Wat Khao Sukim is about 20 kilometres north of town. Built in 1966, it houses a large collection of religious items and valuable antiques donated by the public. On display are wax sculptures of over twenty Buddhist monks highly revered by the public. The temple can be reached through three accesses:- at Km. 305 (Ban Huai Sathon); at the Ban Noen Sung intersection; or at Km. 324 (Khao Rai Ya intersection)

Adjacent to Wat Khao Sukim is Suan Sadetyat ,an extensive fruit plantation growing rambutan and durian in the main. During the fruit season of April-June, it is open to the public. Admission fee includes free fruit-tasting.

The Khao Khitchakut National Park has its headquarters at a site which can be reached by taking a turning at Km. 324 (Khao Rai Ya intersection) on Highway No. 3 and proceed on for a further 21 kilometres.

The park covers a rich, verdant forestland of some 58 square kilometres where many herbal plants are found. It is also rich in wildlife. An attraction is the Krathing waterfall with its nature trails cutting through all 13 levels of the fall. There are clear ponds where swimming is possible. Camping is allowed in the park. There are also accommodations for visitors who should make advance booking at the Forestry Department in Bangkok.

Shooting the Rapids at Khlong Pong Nam Ron is an adventure travel during the season of July-January. Enthusiasts will thrill to the exciting passage through streams and rapids, an exercise of 2-4 level of difficulty. The two-hour trip passes through verdant forestland and fruit orchards. Contact tour agents or resorts in Pong Nam Ron district.

At Km. 62 on Highway No. 317, about 70 kilometres from Chanthaburi, is a left turn to Nam Tok Khao Soi Dao . The trail to the 15-level waterfall is amid unspoiled forests with a large variety of butterfly and bird. As it is a waterfall within a wildlife sanctuary, visitors are permitted only daytime only.