Lussok Crystal Cave is a hidden gem worth the trip. The seven-chamber cave system is an ecotourism destination which lets thrill-seekers go on an enchanting 200-meter boat ride along a crystal clear underground river flanked by stunning rock formations. Guests also have the option to go on guided vertical spelunking adventures.

San Quintin's resident National Living Treasure, Teofilo Garcia, has earned the title because of his Tabungaw Hat creations. These native hats, made with gourds, have proven to be an ingenious headware alternative for farmers like himself. The material's sturdiness and weather-resistance makes each hat last for generations.

Locally called "usukan" this 40-meter-long tunnel was built in 1934 and took two years to complete. During World War II, allied forces attempted to destroy it as a measure to impede the Japanese soldiers, but it did not collapse.

Kimmul-Ong River is a gem tucked in Abualan. Its crystal clear
blue waters and limestone formations have garnered it the nickname "Mini Palawan", because of its resemblance to the limestone cliffs and formations found in different parts of Palawan.

Located in Barangay Mangolon, this campsite offers both relaxing and exciting activities such as ATV rides and kayaking along the Mangolon River. Its natural surroundings also make for panoramic landscape views.

The Piwek Rock Formations are an enchanting sight. The light-colored, natural rock formations stand in stark contrast to the clear deep-blue waters that flow between them. This natural attraction can be found further down the Apao Rolling Hills.

This 19th-century Baroque church is listed as a National Cultural Treasure by the National Museum of the Philippines. Officially called the Santa Catalina de Alejandria Parish Church but more commonly known as Tayum Church, the Roman Catholic church features an imposing white facade and bell tower that stands proudly against the wide open spaces near the Lagben River.

Also known as Cassamata Hill National Park, Victoria Park is a National Park where visitors can take in the unspoiled outdoors of Bangued. The protected area overlooks the Abra River Valley and Cordillera and Ilocos mountains. It also has leisure amenities such as a hotel, swimming pool, amphitheater and hiking and biking trails.

Standing as a lone structure against the Bangued Cemetery, the San Lorenzo Ruiz shrine is hard to miss. Dedicated to the first canonized Filipino martyr, it is one of Abra's notable religious and heritage structures. It features a 19th century Spanish colonial structure with intricate red brick details on its facade, nave, and twin belfries.

This 900-meter modular bridge has become a tourist attraction because of its scale and picturesque quality. It was built across Abra River, one of the Philippines' largest river systems.