The Haleakalā Visitor Center situated at an elevation of approximately 9,740 feet (2,970 meters) near the summit of Haleakalā volcano, it serves as a key point for visitors to learn about the park's unique ecosystems, cultural significance, and recreational opportunities. The center offers educational exhibits, park information, and ranger-led programs, providing insights into the area's native wildlife, geology, and the cultural heritage of the Hawaiian people.

Haleakalā Crater is a massive, dormant volcanic crater located at the summit of Haleakalā mountain. The crater is a prominent feature of Haleakalā National Park. Despite being commonly referred to as a crater, it is actually a geological depression formed by erosion rather than a traditional volcanic crater formed by explosions. The landscape within the crater is dramatic and diverse, featuring cinder cones, volcanic rock formations, and rare native plant species. The area is known for its breathtaking beauty, offering stunning vistas, hiking trails, and unique ecological zones. The summit area, including the crater, is sacred to Native Hawaiians and is a place of significant cultural importance.

At the Summit of Haleakala you will get 360 degree views of Maui and see other islands in the distance. The Haleakalā Observatory is a complex of astronomical observatories located near the summit. The site is renowned for its exceptionally clear and stable viewing conditions, making it one of the world's premier locations for astronomical observation. The observatory complex is home to a number of advanced telescopes and instruments operated by various research institutions and government agencies. These facilities are used for a wide range of scientific research including the study of the sun, stars, planets, and other celestial phenomena. One of the most notable facilities at the site is the Pan-STARRS, which is designed to scan the sky for potentially hazardous asteroids and comets that could pose a threat to Earth. Additionally, the site hosts solar telescopes, space surveillance telescopes, and instruments dedicated to studying the Earth's atmosphere.

Kula Botanical Garden is a serene oasis that spans over 8 acres of lush landscape. Established in 1968 as a native Hawaiian plant reserve, the garden has grown to include a diverse collection of over 2,000 plant species, including native Hawaiian flora, exotic tropical plants, and unique hybrids. The garden's elevation provides a cooler climate that supports a variety of plants not commonly seen in other parts of Hawaii. Visitors can meander through beautifully landscaped pathways that showcase colorful blooms, ancient lava rock formations, water features, and a koi pond, creating a peaceful environment for relaxation and nature walks. The garden also features a conservatory, an aviary, and a display of nene geese. Kula Botanical Garden is not just a place to admire the beauty of plants; it's a sanctuary that promotes environmental awareness and conservation. It's an ideal destination for nature lovers, families, and anyone looking to experience the tranquility and beauty of Maui.

Ali'i Kula Lavender on the slopes of Haleakalā mountain spans 13.5 acres. This picturesque farm is home to around 55,000 lavender plants and over 45 different varieties of lavender. Beyond its lavender fields, the farm also boasts an assortment of other plants, including olive trees, hydrangea, and protea, contributing to its diverse botanical beauty. The farm offers a tranquil retreat where visitors can enjoy guided tours that provide insights into lavender farming, the properties of lavender, and the farm's history. These tours often include walking through the beautifully landscaped gardens and lavender fields, offering breathtaking views of Maui's central valley and the West Maui Mountains.

MauiWine, is a unique winery that blends traditional winemaking with the island's rich agricultural heritage. Established in 1974, it has pioneered the production of wines using both classic grape varieties and the native Hawaiian pineapple, offering a distinctive range of flavors that capture the essence of Maui. The winery's estate-grown wines highlight the unique terroir of its Ulupalakua vineyards, while its tropical wines showcase the vibrant taste of local pineapple. Visitors can explore the historic grounds, including the King’s Cottage, and enjoy tastings in a welcoming atmosphere. MauiWine stands as a testament to innovative winemaking and the island's diverse ecosystem, making it a must-visit for wine enthusiasts and eco-conscious travelers. Its commitment to sustainability and deep respect for the land are evident in every bottle, making each sip a true taste of Maui.

Worcester Glassworks is known for its exquisite hand-blown glass creations. Situated on the slopes of Haleakalā, this studio embodies the unique artistic spirit of the area, blending the natural beauty of its surroundings with the intricate art of glassblowing. Worcester Glassworks are renowned for their vibrant colors, fluid shapes, and the incorporation of local themes and inspirations. The studio produces a wide range of glass items, from functional pieces like vases, bowls, and glasses to purely artistic sculptures that capture the essence of the Hawaiian landscape and culture. Each piece is handcrafted, making it unique, with the variations in color and form that are characteristic of hand-blown glass. Visitors to Worcester Glassworks can often see the glassblowing process firsthand, offering an insightful glimpse into the skill and creativity involved in this art form.